20145857550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 576

約数和(自身を含む): 66685731840

約数和(自身を除く): 46539874290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 49, 50, 65, 69, 70, 75, 78, 89, 91, 98, 103, 105, 115, 130, 138, 147, 150, 161, 175, 178, 182, 195, 206, 210, 230, 245, 267, 273, 294, 299, 309, 322, 325, 345, 350, 390, 445, 455, 483, 490, 515, 525, 534, 546, 575, 598, 618, 623, 637, 650, 690, 721, 735, 805, 890, 897, 910, 966, 975, 1030, 1050, 1127, 1150, 1157, 1225, 1246, 1274, 1335, 1339, 1365, 1442, 1470, 1495, 1545, 1610, 1725, 1794, 1869, 1911, 1950, 2047, 2093, 2163, 2225, 2254, 2275, 2314, 2369, 2415, 2450, 2575, 2670, 2678, 2730, 2990, 3090, 3115, 3185, 3381, 3450, 3471, 3605, 3675, 3738, 3822, 4017, 4025, 4094, 4186, 4326, 4361, 4450, 4485, 4550, 4738, 4830, 5047, 5150, 5635, 5785, 6141, 6230, 6279, 6370, 6675, 6695, 6762, 6825, 6942, 7107, 7210, 7350, 7475, 7725, 8034, 8050, 8099, 8722, 8970, 9167, 9345, 9373, 9555, 10094, 10235, 10465, 10815, 11270, 11570, 11845, 12075, 12282, 12558, 13083, 13350, 13390, 13650, 14214, 14329, 14651, 14950, 15141, 15450, 15575, 15925, 16198, 16583, 16905, 17355, 18025, 18334, 18690, 18746, 19110, 20085, 20470, 20930, 21630, 21805, 22425, 23690, 24150, 24297, 25235, 26166, 26611, 27501, 28119, 28175, 28658, 28925, 29302, 30282, 30705, 30797, 31150, 31395, 31850, 33166, 33475, 33810, 34710, 35535, 36050, 40170, 40495, 42987, 43610, 43953, 44850, 45835, 46725, 46865, 47775, 48594, 49749, 50470, 51175, 52325, 53222, 54075, 55002, 56238, 56350, 56693, 57850, 59225, 61410, 61594, 62790, 64169, 65415, 65611, 66950, 71070, 71645, 73255, 75705, 79833, 80990, 82915, 84525, 85974, 86775, 87906, 91670, 92391, 93450, 93730, 95550, 99498, 100303, 100425, 102350, 104650, 108150, 109025, 113386, 116081, 118450, 119171, 121485, 126175, 128338, 130830, 131222, 133055, 137505, 140595, 143290, 146510, 151410, 153525, 153985, 156975, 159666, 165830, 169050, 170079, 173550, 177675, 184782, 186277, 192507, 196833, 200606, 200850, 202475, 210841, 214935, 215579, 218050, 219765, 229175, 232162, 234325, 238342, 242970, 248745, 252350, 266110, 275010, 281190, 283465, 300909, 307050, 307970, 313950, 320845, 327075, 328055, 340158, 348243, 355350, 357513, 358225, 366275, 372554, 378525, 385014, 393666, 399165, 404950, 414575, 421682, 429870, 431158, 439530, 449183, 458350, 461955, 468650, 497490, 501515, 558831, 566930, 580405, 595855, 601818, 607425, 632523, 641690, 646737, 654150, 656110, 665275, 687525, 696486, 702975, 715026, 716450, 732550, 757050, 769925, 798330, 829150, 834197, 850395, 898366, 923910, 931385, 962535, 984165, 1003030, 1054205, 1074675, 1077895, 1098825, 1117662, 1160810, 1191710, 1214850, 1243725, 1265046, 1293474, 1303939, 1330550, 1347549, 1375050, 1405950, 1417325, 1475887, 1504545, 1509053, 1539850, 1604225, 1640275, 1668394, 1700790, 1741215, 1787565, 1862770, 1925070, 1968330, 1995825, 2108410, 2149350, 2155790, 2197650, 2245915, 2309775, 2487450, 2502591, 2507575, 2607878, 2695098, 2740933, 2794155, 2834650, 2902025, 2951774, 2979275, 3009090, 3018106, 3162615, 3208450, 3233685, 3280550, 3482430, 3575130, 3911817, 3991650, 4170985, 4251975, 4427661, 4491830, 4527159, 4619550, 4656925, 4812675, 4920825, 5005182, 5015150, 5271025, 5389475, 5481866, 5588310, 5804050, 5839379, 5958550, 6325230, 6467370, 6519695, 6737745, 7379435, 7522725, 7545265, 7823634, 8222799, 8341970, 8503950, 8706075, 8855322, 8937825, 9054318, 9313850, 9625350, 9841650, 10331209, 10542050, 10778950, 11229575, 11678758, 12512955, 13039390, 13475490, 13704665, 13970775, 14758870, 15045450, 15090530, 15813075, 16168425, 16445598, 17412150, 17518137, 17875650, 19186531, 19559085, 20662418, 20854925, 22138305, 22459150, 22635795, 25025910, 27409330, 27941550, 29196895, 30993627, 31626150, 32336850, 32598475, 33688725, 35036274, 36897175, 37726325, 38373062, 39118170, 41113995, 41709850, 44276610, 45271590, 51656045, 57559593, 58393790, 61987254, 62564775, 65196950, 67377450, 68523325, 73794350, 75452650, 82227990, 87590685, 95932655, 97795425, 103312090, 110691525, 113178975, 115119186, 125129550, 134305717, 137046650, 145984475, 154968135, 175181370, 191865310, 195590850, 205569975, 221383050, 226357950, 258280225, 268611434, 287797965, 291968950, 309936270, 402917151, 411139950, 437953425, 479663275, 516560450, 575595930, 671528585, 774840675, 805834302, 875906850, 959326550, 1343057170, 1438989825, 1549681350, 2014585755, 2877979650, 3357642925, 4029171510, 6715285850, 10072928775, 20145857550]

約数ペア:

[(1, 20145857550), (2, 10072928775), (3, 6715285850), (5, 4029171510), (6, 3357642925), (7, 2877979650), (10, 2014585755), (13, 1549681350), (14, 1438989825), (15, 1343057170), (21, 959326550), (23, 875906850), (25, 805834302), (26, 774840675), (30, 671528585), (35, 575595930), (39, 516560450), (42, 479663275), (46, 437953425), (49, 411139950), (50, 402917151), (65, 309936270), (69, 291968950), (70, 287797965), (75, 268611434), (78, 258280225), (89, 226357950), (91, 221383050), (98, 205569975), (103, 195590850), (105, 191865310), (115, 175181370), (130, 154968135), (138, 145984475), (147, 137046650), (150, 134305717), (161, 125129550), (175, 115119186), (178, 113178975), (182, 110691525), (195, 103312090), (206, 97795425), (210, 95932655), (230, 87590685), (245, 82227990), (267, 75452650), (273, 73794350), (294, 68523325), (299, 67377450), (309, 65196950), (322, 62564775), (325, 61987254), (345, 58393790), (350, 57559593), (390, 51656045), (445, 45271590), (455, 44276610), (483, 41709850), (490, 41113995), (515, 39118170), (525, 38373062), (534, 37726325), (546, 36897175), (575, 35036274), (598, 33688725), (618, 32598475), (623, 32336850), (637, 31626150), (650, 30993627), (690, 29196895), (721, 27941550), (735, 27409330), (805, 25025910), (890, 22635795), (897, 22459150), (910, 22138305), (966, 20854925), (975, 20662418), (1030, 19559085), (1050, 19186531), (1127, 17875650), (1150, 17518137), (1157, 17412150), (1225, 16445598), (1246, 16168425), (1274, 15813075), (1335, 15090530), (1339, 15045450), (1365, 14758870), (1442, 13970775), (1470, 13704665), (1495, 13475490), (1545, 13039390), (1610, 12512955), (1725, 11678758), (1794, 11229575), (1869, 10778950), (1911, 10542050), (1950, 10331209), (2047, 9841650), (2093, 9625350), (2163, 9313850), (2225, 9054318), (2254, 8937825), (2275, 8855322), (2314, 8706075), (2369, 8503950), (2415, 8341970), (2450, 8222799), (2575, 7823634), (2670, 7545265), (2678, 7522725), (2730, 7379435), (2990, 6737745), (3090, 6519695), (3115, 6467370), (3185, 6325230), (3381, 5958550), (3450, 5839379), (3471, 5804050), (3605, 5588310), (3675, 5481866), (3738, 5389475), (3822, 5271025), (4017, 5015150), (4025, 5005182), (4094, 4920825), (4186, 4812675), (4326, 4656925), (4361, 4619550), (4450, 4527159), (4485, 4491830), (4550, 4427661), (4738, 4251975), (4830, 4170985), (5047, 3991650), (5150, 3911817), (5635, 3575130), (5785, 3482430), (6141, 3280550), (6230, 3233685), (6279, 3208450), (6370, 3162615), (6675, 3018106), (6695, 3009090), (6762, 2979275), (6825, 2951774), (6942, 2902025), (7107, 2834650), (7210, 2794155), (7350, 2740933), (7475, 2695098), (7725, 2607878), (8034, 2507575), (8050, 2502591), (8099, 2487450), (8722, 2309775), (8970, 2245915), (9167, 2197650), (9345, 2155790), (9373, 2149350), (9555, 2108410), (10094, 1995825), (10235, 1968330), (10465, 1925070), (10815, 1862770), (11270, 1787565), (11570, 1741215), (11845, 1700790), (12075, 1668394), (12282, 1640275), (12558, 1604225), (13083, 1539850), (13350, 1509053), (13390, 1504545), (13650, 1475887), (14214, 1417325), (14329, 1405950), (14651, 1375050), (14950, 1347549), (15141, 1330550), (15450, 1303939), (15575, 1293474), (15925, 1265046), (16198, 1243725), (16583, 1214850), (16905, 1191710), (17355, 1160810), (18025, 1117662), (18334, 1098825), (18690, 1077895), (18746, 1074675), (19110, 1054205), (20085, 1003030), (20470, 984165), (20930, 962535), (21630, 931385), (21805, 923910), (22425, 898366), (23690, 850395), (24150, 834197), (24297, 829150), (25235, 798330), (26166, 769925), (26611, 757050), (27501, 732550), (28119, 716450), (28175, 715026), (28658, 702975), (28925, 696486), (29302, 687525), (30282, 665275), (30705, 656110), (30797, 654150), (31150, 646737), (31395, 641690), (31850, 632523), (33166, 607425), (33475, 601818), (33810, 595855), (34710, 580405), (35535, 566930), (36050, 558831), (40170, 501515), (40495, 497490), (42987, 468650), (43610, 461955), (43953, 458350), (44850, 449183), (45835, 439530), (46725, 431158), (46865, 429870), (47775, 421682), (48594, 414575), (49749, 404950), (50470, 399165), (51175, 393666), (52325, 385014), (53222, 378525), (54075, 372554), (55002, 366275), (56238, 358225), (56350, 357513), (56693, 355350), (57850, 348243), (59225, 340158), (61410, 328055), (61594, 327075), (62790, 320845), (64169, 313950), (65415, 307970), (65611, 307050), (66950, 300909), (71070, 283465), (71645, 281190), (73255, 275010), (75705, 266110), (79833, 252350), (80990, 248745), (82915, 242970), (84525, 238342), (85974, 234325), (86775, 232162), (87906, 229175), (91670, 219765), (92391, 218050), (93450, 215579), (93730, 214935), (95550, 210841), (99498, 202475), (100303, 200850), (100425, 200606), (102350, 196833), (104650, 192507), (108150, 186277), (109025, 184782), (113386, 177675), (116081, 173550), (118450, 170079), (119171, 169050), (121485, 165830), (126175, 159666), (128338, 156975), (130830, 153985), (131222, 153525), (133055, 151410), (137505, 146510), (140595, 143290)]