19885973800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 576

約数和(自身を含む): 62929008000

約数和(自身を除く): 43043034200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 49, 50, 55, 56, 70, 73, 76, 77, 88, 95, 98, 100, 110, 133, 140, 146, 152, 154, 175, 190, 196, 200, 209, 220, 245, 266, 275, 280, 292, 308, 343, 350, 361, 365, 380, 385, 392, 418, 440, 475, 490, 511, 532, 539, 550, 584, 616, 665, 686, 700, 722, 730, 760, 770, 803, 836, 931, 950, 980, 1022, 1045, 1064, 1078, 1100, 1225, 1330, 1372, 1387, 1400, 1444, 1460, 1463, 1540, 1606, 1672, 1715, 1805, 1825, 1862, 1900, 1925, 1960, 2044, 2090, 2156, 2200, 2450, 2527, 2555, 2660, 2695, 2744, 2774, 2888, 2920, 2926, 3080, 3212, 3325, 3430, 3577, 3610, 3650, 3724, 3773, 3800, 3850, 3971, 4015, 4088, 4180, 4312, 4655, 4900, 5054, 5110, 5225, 5320, 5390, 5548, 5621, 5852, 6424, 6517, 6650, 6860, 6935, 7154, 7220, 7300, 7315, 7448, 7546, 7700, 7942, 8030, 8360, 8575, 9025, 9310, 9709, 9800, 10108, 10220, 10241, 10450, 10780, 11096, 11242, 11704, 12635, 12775, 13034, 13300, 13475, 13720, 13870, 14308, 14440, 14600, 14630, 15092, 15257, 15400, 15884, 16060, 17150, 17689, 17885, 18050, 18620, 18865, 19418, 19855, 20075, 20216, 20440, 20482, 20900, 21560, 22484, 23275, 25039, 25270, 25550, 26068, 26353, 26600, 26950, 27740, 27797, 28105, 28616, 29260, 30184, 30514, 31768, 32120, 32585, 34300, 34675, 35378, 35770, 36100, 36575, 37240, 37730, 38836, 39347, 39710, 40150, 40964, 41800, 44968, 46550, 48545, 50078, 50540, 51100, 51205, 52136, 52706, 53900, 55480, 55594, 56210, 58520, 61028, 63175, 65170, 67963, 68600, 69350, 70756, 71540, 71687, 72200, 73150, 75460, 76285, 77672, 78694, 79420, 80300, 81928, 88445, 89425, 93100, 94325, 97090, 99275, 100156, 101080, 102200, 102410, 105412, 106799, 107800, 111188, 112420, 122056, 123823, 125195, 126350, 130340, 131765, 135926, 138700, 138985, 140525, 141512, 143080, 143374, 146300, 150920, 152570, 157388, 158840, 160600, 162925, 176890, 178850, 184471, 186200, 188650, 194180, 194579, 196735, 198550, 200312, 204820, 210824, 213598, 222376, 224840, 242725, 247646, 250390, 252700, 256025, 260680, 263530, 271852, 275429, 277400, 277970, 281050, 286748, 289883, 292600, 305140, 314776, 325850, 339815, 353780, 357700, 358435, 368942, 377300, 381425, 388360, 389158, 393470, 397100, 409640, 427196, 442225, 475741, 485450, 495292, 500780, 505400, 512050, 527060, 533995, 543704, 550858, 555940, 562100, 573496, 579766, 610280, 619115, 625975, 651700, 658825, 679630, 694925, 707560, 715400, 716870, 737884, 747593, 754600, 762850, 778316, 786940, 794200, 854392, 884450, 922355, 951482, 970900, 972895, 983675, 990584, 1001560, 1024100, 1054120, 1067990, 1101716, 1111880, 1124200, 1159532, 1238230, 1251950, 1291297, 1303400, 1317650, 1359260, 1362053, 1377145, 1389850, 1433740, 1449415, 1475768, 1495186, 1525700, 1556632, 1573880, 1699075, 1768900, 1792175, 1844710, 1902964, 1941800, 1945790, 1967350, 2029181, 2048200, 2135980, 2203432, 2319064, 2378705, 2476460, 2503900, 2582594, 2635300, 2669975, 2718520, 2724106, 2754290, 2779700, 2867480, 2898830, 2990372, 3051400, 3095575, 3398150, 3537800, 3584350, 3689420, 3737965, 3805928, 3891580, 3934700, 4058362, 4271960, 4611775, 4757410, 4864475, 4952920, 5007800, 5165188, 5233151, 5270600, 5339950, 5448212, 5508580, 5559400, 5797660, 5980744, 6191150, 6456485, 6796300, 6810265, 6885725, 7168700, 7247075, 7378840, 7475930, 7783160, 7869400, 8116724, 9039079, 9223550, 9514820, 9728950, 10145905, 10330376, 10466302, 10679900, 10896424, 11017160, 11595320, 11893525, 12382300, 12912970, 13592600, 13620530, 13771450, 14204267, 14337400, 14494150, 14951860, 16233448, 18078158, 18447100, 18689825, 19029640, 19457900, 20291810, 20932604, 21359800, 23787050, 24764600, 25825940, 26165755, 27241060, 27542900, 28408534, 28988300, 29903720, 32282425, 34051325, 36156316, 36894200, 37379650, 38915800, 40583620, 41865208, 45195395, 47574100, 50729525, 51651880, 52331510, 54482120, 55085800, 56817068, 57976600, 64564850, 68102650, 71021335, 72312632, 74759300, 81167240, 90390790, 95148200, 99429869, 101459050, 104663020, 113634136, 129129700, 130828775, 136205300, 142042670, 149518600, 180781580, 198859738, 202918100, 209326040, 225976975, 258259400, 261657550, 272410600, 284085340, 355106675, 361563160, 397719476, 405836200, 451953950, 497149345, 523315100, 568170680, 710213350, 795438952, 903907900, 994298690, 1046630200, 1420426700, 1807815800, 1988597380, 2485746725, 2840853400, 3977194760, 4971493450, 9942986900, 19885973800]

約数ペア:

[(1, 19885973800), (2, 9942986900), (4, 4971493450), (5, 3977194760), (7, 2840853400), (8, 2485746725), (10, 1988597380), (11, 1807815800), (14, 1420426700), (19, 1046630200), (20, 994298690), (22, 903907900), (25, 795438952), (28, 710213350), (35, 568170680), (38, 523315100), (40, 497149345), (44, 451953950), (49, 405836200), (50, 397719476), (55, 361563160), (56, 355106675), (70, 284085340), (73, 272410600), (76, 261657550), (77, 258259400), (88, 225976975), (95, 209326040), (98, 202918100), (100, 198859738), (110, 180781580), (133, 149518600), (140, 142042670), (146, 136205300), (152, 130828775), (154, 129129700), (175, 113634136), (190, 104663020), (196, 101459050), (200, 99429869), (209, 95148200), (220, 90390790), (245, 81167240), (266, 74759300), (275, 72312632), (280, 71021335), (292, 68102650), (308, 64564850), (343, 57976600), (350, 56817068), (361, 55085800), (365, 54482120), (380, 52331510), (385, 51651880), (392, 50729525), (418, 47574100), (440, 45195395), (475, 41865208), (490, 40583620), (511, 38915800), (532, 37379650), (539, 36894200), (550, 36156316), (584, 34051325), (616, 32282425), (665, 29903720), (686, 28988300), (700, 28408534), (722, 27542900), (730, 27241060), (760, 26165755), (770, 25825940), (803, 24764600), (836, 23787050), (931, 21359800), (950, 20932604), (980, 20291810), (1022, 19457900), (1045, 19029640), (1064, 18689825), (1078, 18447100), (1100, 18078158), (1225, 16233448), (1330, 14951860), (1372, 14494150), (1387, 14337400), (1400, 14204267), (1444, 13771450), (1460, 13620530), (1463, 13592600), (1540, 12912970), (1606, 12382300), (1672, 11893525), (1715, 11595320), (1805, 11017160), (1825, 10896424), (1862, 10679900), (1900, 10466302), (1925, 10330376), (1960, 10145905), (2044, 9728950), (2090, 9514820), (2156, 9223550), (2200, 9039079), (2450, 8116724), (2527, 7869400), (2555, 7783160), (2660, 7475930), (2695, 7378840), (2744, 7247075), (2774, 7168700), (2888, 6885725), (2920, 6810265), (2926, 6796300), (3080, 6456485), (3212, 6191150), (3325, 5980744), (3430, 5797660), (3577, 5559400), (3610, 5508580), (3650, 5448212), (3724, 5339950), (3773, 5270600), (3800, 5233151), (3850, 5165188), (3971, 5007800), (4015, 4952920), (4088, 4864475), (4180, 4757410), (4312, 4611775), (4655, 4271960), (4900, 4058362), (5054, 3934700), (5110, 3891580), (5225, 3805928), (5320, 3737965), (5390, 3689420), (5548, 3584350), (5621, 3537800), (5852, 3398150), (6424, 3095575), (6517, 3051400), (6650, 2990372), (6860, 2898830), (6935, 2867480), (7154, 2779700), (7220, 2754290), (7300, 2724106), (7315, 2718520), (7448, 2669975), (7546, 2635300), (7700, 2582594), (7942, 2503900), (8030, 2476460), (8360, 2378705), (8575, 2319064), (9025, 2203432), (9310, 2135980), (9709, 2048200), (9800, 2029181), (10108, 1967350), (10220, 1945790), (10241, 1941800), (10450, 1902964), (10780, 1844710), (11096, 1792175), (11242, 1768900), (11704, 1699075), (12635, 1573880), (12775, 1556632), (13034, 1525700), (13300, 1495186), (13475, 1475768), (13720, 1449415), (13870, 1433740), (14308, 1389850), (14440, 1377145), (14600, 1362053), (14630, 1359260), (15092, 1317650), (15257, 1303400), (15400, 1291297), (15884, 1251950), (16060, 1238230), (17150, 1159532), (17689, 1124200), (17885, 1111880), (18050, 1101716), (18620, 1067990), (18865, 1054120), (19418, 1024100), (19855, 1001560), (20075, 990584), (20216, 983675), (20440, 972895), (20482, 970900), (20900, 951482), (21560, 922355), (22484, 884450), (23275, 854392), (25039, 794200), (25270, 786940), (25550, 778316), (26068, 762850), (26353, 754600), (26600, 747593), (26950, 737884), (27740, 716870), (27797, 715400), (28105, 707560), (28616, 694925), (29260, 679630), (30184, 658825), (30514, 651700), (31768, 625975), (32120, 619115), (32585, 610280), (34300, 579766), (34675, 573496), (35378, 562100), (35770, 555940), (36100, 550858), (36575, 543704), (37240, 533995), (37730, 527060), (38836, 512050), (39347, 505400), (39710, 500780), (40150, 495292), (40964, 485450), (41800, 475741), (44968, 442225), (46550, 427196), (48545, 409640), (50078, 397100), (50540, 393470), (51100, 389158), (51205, 388360), (52136, 381425), (52706, 377300), (53900, 368942), (55480, 358435), (55594, 357700), (56210, 353780), (58520, 339815), (61028, 325850), (63175, 314776), (65170, 305140), (67963, 292600), (68600, 289883), (69350, 286748), (70756, 281050), (71540, 277970), (71687, 277400), (72200, 275429), (73150, 271852), (75460, 263530), (76285, 260680), (77672, 256025), (78694, 252700), (79420, 250390), (80300, 247646), (81928, 242725), (88445, 224840), (89425, 222376), (93100, 213598), (94325, 210824), (97090, 204820), (99275, 200312), (100156, 198550), (101080, 196735), (102200, 194579), (102410, 194180), (105412, 188650), (106799, 186200), (107800, 184471), (111188, 178850), (112420, 176890), (122056, 162925), (123823, 160600), (125195, 158840), (126350, 157388), (130340, 152570), (131765, 150920), (135926, 146300), (138700, 143374), (138985, 143080), (140525, 141512)]