19830517200

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 900

約数和(自身を含む): 81022275180

約数和(自身を除く): 61191757980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 65, 69, 72, 75, 78, 80, 81, 89, 90, 92, 100, 104, 108, 115, 117, 120, 130, 135, 138, 144, 150, 156, 162, 178, 180, 184, 195, 200, 207, 208, 216, 225, 230, 234, 240, 260, 267, 270, 276, 299, 300, 312, 324, 325, 345, 351, 356, 360, 368, 390, 400, 405, 414, 432, 445, 450, 460, 468, 520, 529, 534, 540, 552, 575, 585, 598, 600, 621, 624, 648, 650, 675, 690, 702, 712, 720, 780, 801, 810, 828, 890, 897, 900, 920, 936, 975, 1035, 1040, 1053, 1058, 1068, 1080, 1104, 1150, 1157, 1170, 1196, 1200, 1242, 1296, 1300, 1335, 1350, 1380, 1404, 1424, 1495, 1560, 1587, 1602, 1620, 1656, 1725, 1755, 1780, 1794, 1800, 1840, 1863, 1872, 1950, 2025, 2047, 2070, 2106, 2116, 2136, 2160, 2225, 2300, 2314, 2340, 2392, 2403, 2484, 2600, 2645, 2670, 2691, 2700, 2760, 2808, 2925, 2990, 3105, 3120, 3174, 3204, 3240, 3312, 3450, 3471, 3510, 3560, 3588, 3600, 3726, 3900, 4005, 4050, 4094, 4140, 4212, 4232, 4272, 4450, 4485, 4600, 4628, 4680, 4761, 4784, 4806, 4968, 5175, 5200, 5265, 5290, 5340, 5382, 5400, 5520, 5616, 5785, 5850, 5980, 6141, 6210, 6348, 6408, 6480, 6675, 6877, 6900, 6942, 7020, 7120, 7176, 7209, 7452, 7475, 7800, 7935, 8010, 8073, 8100, 8188, 8280, 8424, 8464, 8775, 8900, 8970, 9200, 9256, 9315, 9360, 9522, 9612, 9936, 10235, 10350, 10413, 10530, 10580, 10680, 10764, 10800, 11570, 11700, 11960, 12015, 12282, 12420, 12696, 12816, 13225, 13350, 13455, 13754, 13800, 13884, 14040, 14283, 14352, 14418, 14904, 14950, 15525, 15600, 15870, 16020, 16146, 16200, 16376, 16560, 16848, 17355, 17550, 17800, 17940, 18423, 18512, 18630, 19044, 19224, 20025, 20470, 20631, 20700, 20826, 21060, 21160, 21360, 21528, 22425, 23140, 23400, 23805, 23920, 24030, 24219, 24564, 24840, 25392, 26325, 26450, 26611, 26700, 26910, 27508, 27600, 27768, 28080, 28566, 28836, 28925, 29808, 29900, 30705, 31050, 31239, 31740, 32040, 32292, 32400, 32752, 34385, 34710, 35100, 35600, 35880, 36045, 36846, 37260, 38088, 38448, 39675, 40050, 40365, 40940, 41262, 41400, 41652, 42120, 42320, 42849, 43056, 44850, 46280, 46575, 46800, 47081, 47610, 48060, 48438, 49128, 49680, 51175, 52065, 52650, 52900, 53222, 53400, 53820, 55016, 55269, 55536, 57132, 57672, 57850, 59800, 60075, 61410, 61893, 62100, 62478, 63480, 64080, 64584, 67275, 68770, 69420, 70200, 71415, 71760, 72090, 73692, 74520, 76176, 79350, 79833, 80100, 80730, 81880, 82524, 82800, 83304, 84240, 85698, 86775, 89700, 92115, 92560, 93150, 93717, 94162, 95220, 96120, 96876, 98256, 102350, 103155, 104130, 105300, 105800, 106444, 106800, 107640, 110032, 110538, 114264, 115344, 115700, 119025, 119600, 120150, 121095, 122820, 123786, 124200, 124956, 126960, 129168, 133055, 134550, 137540, 138840, 140400, 141243, 142830, 144180, 147384, 149040, 153525, 156195, 158700, 159666, 160200, 161460, 163760, 165048, 165807, 166608, 171396, 171925, 173550, 179400, 180225, 184230, 185679, 186300, 187434, 188324, 190440, 192240, 193752, 201825, 204700, 206310, 208260, 210600, 211600, 212888, 214245, 215280, 221076, 228528, 231400, 235405, 238050, 239499, 240300, 242190, 245640, 247572, 248400, 249912, 260325, 266110, 269100, 275080, 276345, 277680, 282486, 285660, 288360, 294768, 307050, 309465, 312390, 317400, 319332, 320400, 322920, 330096, 331614, 342792, 343850, 347100, 357075, 358800, 360450, 368460, 371358, 372600, 374868, 376648, 380880, 387504, 399165, 403650, 409400, 412620, 416520, 421200, 423729, 425776, 428490, 442152, 460575, 462800, 468585, 470810, 476100, 478998, 480600, 484380, 491280, 495144, 499824, 515775, 520650, 532220, 538200, 550160, 552690, 557037, 564972, 571320, 576720, 605475, 612053, 614100, 618930, 624780, 634800, 638664, 645840, 663228, 665275, 685584, 687700, 694200, 706215, 714150, 718497, 720900, 736920, 742716, 745200, 749736, 753296, 780975, 798330, 807300, 818800, 825240, 829035, 833040, 847458, 856980, 884304, 921150, 928395, 937170, 941620, 952200, 957996, 961200, 968760, 990288, 1031550, 1041300, 1064440, 1071225, 1076400, 1105380, 1114074, 1129944, 1142640, 1177025, 1197495, 1210950, 1224106, 1228200, 1237860, 1249560, 1271187, 1277328, 1326456, 1330550, 1375400, 1381725, 1388400, 1412430, 1428300, 1436994, 1441800, 1473840, 1485432, 1499472, 1547325, 1561950, 1596660, 1614600, 1650480, 1658070, 1694916, 1713960, 1836159, 1842300, 1856790, 1874340, 1883240, 1904400, 1915992, 1937520, 1995825, 2063100, 2082600, 2118645, 2128880, 2142450, 2155491, 2210760, 2228148, 2259888, 2342925, 2354050, 2394990, 2421900, 2448212, 2456400, 2475720, 2499120, 2542374, 2652912, 2661100, 2750800, 2763450, 2785185, 2824860, 2856600, 2873988, 2883600, 2970864, 3060265, 3094650, 3123900, 3193320, 3229200, 3316140, 3389832, 3427920, 3531075, 3592485, 3672318, 3684600, 3713580, 3748680, 3766480, 3813561, 3831984, 3991650, 4126200, 4145175, 4165200, 4237290, 4284900, 4310982, 4421520, 4456296, 4641975, 4685850, 4708100, 4789980, 4843800, 4896424, 4951440, 5084748, 5322200, 5508477, 5526900, 5570370, 5649720, 5713200, 5747976, 5987475, 6120530, 6189300, 6247800, 6355935, 6386640, 6632280, 6779664, 7062150, 7184970, 7344636, 7369200, 7427160, 7497360, 7627122, 7983300, 8252400, 8290350, 8474580, 8569800, 8621964, 8912592, 9180795, 9283950, 9371700, 9416200, 9579960, 9687600, 9792848, 10169496, 10593225, 10644400, 10777455, 11016954, 11053800, 11140740, 11299440, 11495952, 11974950, 12241060, 12378600, 12495600, 12711870, 13264560, 13925925, 14124300, 14369940, 14689272, 14854320, 15254244, 15301325, 15966600, 16525431, 16580700, 16949160, 17139600, 17243928, 17962425, 18361590, 18567900, 18743400, 18832400, 19067805, 19159920, 20338992, 21186450, 21554910, 22033908, 22107600, 22281480, 23949900, 24482120, 24757200, 25423740, 27542385, 27851850, 28248600, 28739880, 29378544, 30508488, 30602650, 31779675, 31933200, 33050862, 33161400, 33898320, 34487856, 35924850, 36723180, 37135800, 37486800, 38135610, 42372900, 43109820, 44067816, 44562960, 45903975, 47899800, 48964240, 49576293, 50847480, 53887275, 55084770, 55703700, 56497200, 57479760, 61016976, 61205300, 63559350, 66101724, 66322800, 71849700, 73446360, 74271600, 76271220, 82627155, 84745800, 86219640, 88135632, 91807950, 95339025, 95799600, 99152586, 101694960, 107774550, 110169540, 111407400, 122410600, 127118700, 132203448, 137711925, 143699400, 146892720, 152542440, 165254310, 169491600, 172439280, 183615900, 190678050, 198305172, 215549100, 220339080, 222814800, 244821200, 247881465, 254237400, 264406896, 275423850, 287398800, 305084880, 330508620, 367231800, 381356100, 396610344, 413135775, 431098200, 440678160, 495762930, 508474800, 550847700, 661017240, 734463600, 762712200, 793220688, 826271550, 862196400, 991525860, 1101695400, 1239407325, 1322034480, 1525424400, 1652543100, 1983051720, 2203390800, 2478814650, 3305086200, 3966103440, 4957629300, 6610172400, 9915258600, 19830517200]

約数ペア:

[(1, 19830517200), (2, 9915258600), (3, 6610172400), (4, 4957629300), (5, 3966103440), (6, 3305086200), (8, 2478814650), (9, 2203390800), (10, 1983051720), (12, 1652543100), (13, 1525424400), (15, 1322034480), (16, 1239407325), (18, 1101695400), (20, 991525860), (23, 862196400), (24, 826271550), (25, 793220688), (26, 762712200), (27, 734463600), (30, 661017240), (36, 550847700), (39, 508474800), (40, 495762930), (45, 440678160), (46, 431098200), (48, 413135775), (50, 396610344), (52, 381356100), (54, 367231800), (60, 330508620), (65, 305084880), (69, 287398800), (72, 275423850), (75, 264406896), (78, 254237400), (80, 247881465), (81, 244821200), (89, 222814800), (90, 220339080), (92, 215549100), (100, 198305172), (104, 190678050), (108, 183615900), (115, 172439280), (117, 169491600), (120, 165254310), (130, 152542440), (135, 146892720), (138, 143699400), (144, 137711925), (150, 132203448), (156, 127118700), (162, 122410600), (178, 111407400), (180, 110169540), (184, 107774550), (195, 101694960), (200, 99152586), (207, 95799600), (208, 95339025), (216, 91807950), (225, 88135632), (230, 86219640), (234, 84745800), (240, 82627155), (260, 76271220), (267, 74271600), (270, 73446360), (276, 71849700), (299, 66322800), (300, 66101724), (312, 63559350), (324, 61205300), (325, 61016976), (345, 57479760), (351, 56497200), (356, 55703700), (360, 55084770), (368, 53887275), (390, 50847480), (400, 49576293), (405, 48964240), (414, 47899800), (432, 45903975), (445, 44562960), (450, 44067816), (460, 43109820), (468, 42372900), (520, 38135610), (529, 37486800), (534, 37135800), (540, 36723180), (552, 35924850), (575, 34487856), (585, 33898320), (598, 33161400), (600, 33050862), (621, 31933200), (624, 31779675), (648, 30602650), (650, 30508488), (675, 29378544), (690, 28739880), (702, 28248600), (712, 27851850), (720, 27542385), (780, 25423740), (801, 24757200), (810, 24482120), (828, 23949900), (890, 22281480), (897, 22107600), (900, 22033908), (920, 21554910), (936, 21186450), (975, 20338992), (1035, 19159920), (1040, 19067805), (1053, 18832400), (1058, 18743400), (1068, 18567900), (1080, 18361590), (1104, 17962425), (1150, 17243928), (1157, 17139600), (1170, 16949160), (1196, 16580700), (1200, 16525431), (1242, 15966600), (1296, 15301325), (1300, 15254244), (1335, 14854320), (1350, 14689272), (1380, 14369940), (1404, 14124300), (1424, 13925925), (1495, 13264560), (1560, 12711870), (1587, 12495600), (1602, 12378600), (1620, 12241060), (1656, 11974950), (1725, 11495952), (1755, 11299440), (1780, 11140740), (1794, 11053800), (1800, 11016954), (1840, 10777455), (1863, 10644400), (1872, 10593225), (1950, 10169496), (2025, 9792848), (2047, 9687600), (2070, 9579960), (2106, 9416200), (2116, 9371700), (2136, 9283950), (2160, 9180795), (2225, 8912592), (2300, 8621964), (2314, 8569800), (2340, 8474580), (2392, 8290350), (2403, 8252400), (2484, 7983300), (2600, 7627122), (2645, 7497360), (2670, 7427160), (2691, 7369200), (2700, 7344636), (2760, 7184970), (2808, 7062150), (2925, 6779664), (2990, 6632280), (3105, 6386640), (3120, 6355935), (3174, 6247800), (3204, 6189300), (3240, 6120530), (3312, 5987475), (3450, 5747976), (3471, 5713200), (3510, 5649720), (3560, 5570370), (3588, 5526900), (3600, 5508477), (3726, 5322200), (3900, 5084748), (4005, 4951440), (4050, 4896424), (4094, 4843800), (4140, 4789980), (4212, 4708100), (4232, 4685850), (4272, 4641975), (4450, 4456296), (4485, 4421520), (4600, 4310982), (4628, 4284900), (4680, 4237290), (4761, 4165200), (4784, 4145175), (4806, 4126200), (4968, 3991650), (5175, 3831984), (5200, 3813561), (5265, 3766480), (5290, 3748680), (5340, 3713580), (5382, 3684600), (5400, 3672318), (5520, 3592485), (5616, 3531075), (5785, 3427920), (5850, 3389832), (5980, 3316140), (6141, 3229200), (6210, 3193320), (6348, 3123900), (6408, 3094650), (6480, 3060265), (6675, 2970864), (6877, 2883600), (6900, 2873988), (6942, 2856600), (7020, 2824860), (7120, 2785185), (7176, 2763450), (7209, 2750800), (7452, 2661100), (7475, 2652912), (7800, 2542374), (7935, 2499120), (8010, 2475720), (8073, 2456400), (8100, 2448212), (8188, 2421900), (8280, 2394990), (8424, 2354050), (8464, 2342925), (8775, 2259888), (8900, 2228148), (8970, 2210760), (9200, 2155491), (9256, 2142450), (9315, 2128880), (9360, 2118645), (9522, 2082600), (9612, 2063100), (9936, 1995825), (10235, 1937520), (10350, 1915992), (10413, 1904400), (10530, 1883240), (10580, 1874340), (10680, 1856790), (10764, 1842300), (10800, 1836159), (11570, 1713960), (11700, 1694916), (11960, 1658070), (12015, 1650480), (12282, 1614600), (12420, 1596660), (12696, 1561950), (12816, 1547325), (13225, 1499472), (13350, 1485432), (13455, 1473840), (13754, 1441800), (13800, 1436994), (13884, 1428300), (14040, 1412430), (14283, 1388400), (14352, 1381725), (14418, 1375400), (14904, 1330550), (14950, 1326456), (15525, 1277328), (15600, 1271187), (15870, 1249560), (16020, 1237860), (16146, 1228200), (16200, 1224106), (16376, 1210950), (16560, 1197495), (16848, 1177025), (17355, 1142640), (17550, 1129944), (17800, 1114074), (17940, 1105380), (18423, 1076400), (18512, 1071225), (18630, 1064440), (19044, 1041300), (19224, 1031550), (20025, 990288), (20470, 968760), (20631, 961200), (20700, 957996), (20826, 952200), (21060, 941620), (21160, 937170), (21360, 928395), (21528, 921150), (22425, 884304), (23140, 856980), (23400, 847458), (23805, 833040), (23920, 829035), (24030, 825240), (24219, 818800), (24564, 807300), (24840, 798330), (25392, 780975), (26325, 753296), (26450, 749736), (26611, 745200), (26700, 742716), (26910, 736920), (27508, 720900), (27600, 718497), (27768, 714150), (28080, 706215), (28566, 694200), (28836, 687700), (28925, 685584), (29808, 665275), (29900, 663228), (30705, 645840), (31050, 638664), (31239, 634800), (31740, 624780), (32040, 618930), (32292, 614100), (32400, 612053), (32752, 605475), (34385, 576720), (34710, 571320), (35100, 564972), (35600, 557037), (35880, 552690), (36045, 550160), (36846, 538200), (37260, 532220), (38088, 520650), (38448, 515775), (39675, 499824), (40050, 495144), (40365, 491280), (40940, 484380), (41262, 480600), (41400, 478998), (41652, 476100), (42120, 470810), (42320, 468585), (42849, 462800), (43056, 460575), (44850, 442152), (46280, 428490), (46575, 425776), (46800, 423729), (47081, 421200), (47610, 416520), (48060, 412620), (48438, 409400), (49128, 403650), (49680, 399165), (51175, 387504), (52065, 380880), (52650, 376648), (52900, 374868), (53222, 372600), (53400, 371358), (53820, 368460), (55016, 360450), (55269, 358800), (55536, 357075), (57132, 347100), (57672, 343850), (57850, 342792), (59800, 331614), (60075, 330096), (61410, 322920), (61893, 320400), (62100, 319332), (62478, 317400), (63480, 312390), (64080, 309465), (64584, 307050), (67275, 294768), (68770, 288360), (69420, 285660), (70200, 282486), (71415, 277680), (71760, 276345), (72090, 275080), (73692, 269100), (74520, 266110), (76176, 260325), (79350, 249912), (79833, 248400), (80100, 247572), (80730, 245640), (81880, 242190), (82524, 240300), (82800, 239499), (83304, 238050), (84240, 235405), (85698, 231400), (86775, 228528), (89700, 221076), (92115, 215280), (92560, 214245), (93150, 212888), (93717, 211600), (94162, 210600), (95220, 208260), (96120, 206310), (96876, 204700), (98256, 201825), (102350, 193752), (103155, 192240), (104130, 190440), (105300, 188324), (105800, 187434), (106444, 186300), (106800, 185679), (107640, 184230), (110032, 180225), (110538, 179400), (114264, 173550), (115344, 171925), (115700, 171396), (119025, 166608), (119600, 165807), (120150, 165048), (121095, 163760), (122820, 161460), (123786, 160200), (124200, 159666), (124956, 158700), (126960, 156195), (129168, 153525), (133055, 149040), (134550, 147384), (137540, 144180), (138840, 142830), (140400, 141243)]