1520642700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:614

約数の個数: 288

約数和(自身を含む): 5219665920

約数和(自身を除く): 3699023220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 47, 50, 54, 60, 69, 75, 90, 92, 94, 100, 108, 115, 135, 138, 141, 150, 180, 188, 207, 225, 230, 235, 270, 276, 282, 300, 345, 414, 423, 450, 460, 470, 521, 540, 564, 575, 621, 675, 690, 705, 828, 846, 900, 940, 1035, 1042, 1081, 1150, 1175, 1242, 1269, 1350, 1380, 1410, 1563, 1692, 1725, 2070, 2084, 2115, 2162, 2300, 2350, 2484, 2538, 2605, 2700, 2820, 3105, 3126, 3243, 3450, 3525, 4140, 4230, 4324, 4689, 4700, 5076, 5175, 5210, 5405, 6210, 6252, 6345, 6486, 6900, 7050, 7815, 8460, 9378, 9729, 10350, 10420, 10575, 10810, 11983, 12420, 12690, 12972, 13025, 14067, 14100, 15525, 15630, 16215, 18756, 19458, 20700, 21150, 21620, 23445, 23966, 24487, 25380, 26050, 27025, 28134, 29187, 31050, 31260, 31725, 32430, 35949, 38916, 39075, 42300, 46890, 47932, 48645, 48974, 52100, 54050, 56268, 58374, 59915, 62100, 63450, 64860, 70335, 71898, 73461, 78150, 81075, 93780, 97290, 97948, 107847, 108100, 116748, 117225, 119830, 122435, 126900, 140670, 143796, 145935, 146922, 156300, 162150, 179745, 194580, 215694, 220383, 234450, 239660, 243225, 244870, 281340, 291870, 293844, 299575, 323541, 324300, 351675, 359490, 367305, 431388, 440766, 468900, 486450, 489740, 539235, 563201, 583740, 599150, 612175, 647082, 661149, 703350, 718980, 729675, 734610, 881532, 898725, 972900, 1078470, 1101915, 1126402, 1198300, 1224350, 1294164, 1322298, 1406700, 1459350, 1469220, 1617705, 1689603, 1797450, 1836525, 2156940, 2203830, 2252804, 2448700, 2644596, 2696175, 2816005, 2918700, 3235410, 3305745, 3379206, 3594900, 3673050, 4407660, 5068809, 5392350, 5509575, 5632010, 6470820, 6611490, 6758412, 7346100, 8088525, 8448015, 10137618, 10784700, 11019150, 11264020, 13222980, 14080025, 15206427, 16177050, 16528725, 16896030, 20275236, 22038300, 25344045, 28160050, 30412854, 32354100, 33057450, 33792060, 42240075, 50688090, 56320100, 60825708, 66114900, 76032135, 84480150, 101376180, 126720225, 152064270, 168960300, 253440450, 304128540, 380160675, 506880900, 760321350, 1520642700]

約数ペア:

[(1, 1520642700), (2, 760321350), (3, 506880900), (4, 380160675), (5, 304128540), (6, 253440450), (9, 168960300), (10, 152064270), (12, 126720225), (15, 101376180), (18, 84480150), (20, 76032135), (23, 66114900), (25, 60825708), (27, 56320100), (30, 50688090), (36, 42240075), (45, 33792060), (46, 33057450), (47, 32354100), (50, 30412854), (54, 28160050), (60, 25344045), (69, 22038300), (75, 20275236), (90, 16896030), (92, 16528725), (94, 16177050), (100, 15206427), (108, 14080025), (115, 13222980), (135, 11264020), (138, 11019150), (141, 10784700), (150, 10137618), (180, 8448015), (188, 8088525), (207, 7346100), (225, 6758412), (230, 6611490), (235, 6470820), (270, 5632010), (276, 5509575), (282, 5392350), (300, 5068809), (345, 4407660), (414, 3673050), (423, 3594900), (450, 3379206), (460, 3305745), (470, 3235410), (521, 2918700), (540, 2816005), (564, 2696175), (575, 2644596), (621, 2448700), (675, 2252804), (690, 2203830), (705, 2156940), (828, 1836525), (846, 1797450), (900, 1689603), (940, 1617705), (1035, 1469220), (1042, 1459350), (1081, 1406700), (1150, 1322298), (1175, 1294164), (1242, 1224350), (1269, 1198300), (1350, 1126402), (1380, 1101915), (1410, 1078470), (1563, 972900), (1692, 898725), (1725, 881532), (2070, 734610), (2084, 729675), (2115, 718980), (2162, 703350), (2300, 661149), (2350, 647082), (2484, 612175), (2538, 599150), (2605, 583740), (2700, 563201), (2820, 539235), (3105, 489740), (3126, 486450), (3243, 468900), (3450, 440766), (3525, 431388), (4140, 367305), (4230, 359490), (4324, 351675), (4689, 324300), (4700, 323541), (5076, 299575), (5175, 293844), (5210, 291870), (5405, 281340), (6210, 244870), (6252, 243225), (6345, 239660), (6486, 234450), (6900, 220383), (7050, 215694), (7815, 194580), (8460, 179745), (9378, 162150), (9729, 156300), (10350, 146922), (10420, 145935), (10575, 143796), (10810, 140670), (11983, 126900), (12420, 122435), (12690, 119830), (12972, 117225), (13025, 116748), (14067, 108100), (14100, 107847), (15525, 97948), (15630, 97290), (16215, 93780), (18756, 81075), (19458, 78150), (20700, 73461), (21150, 71898), (21620, 70335), (23445, 64860), (23966, 63450), (24487, 62100), (25380, 59915), (26050, 58374), (27025, 56268), (28134, 54050), (29187, 52100), (31050, 48974), (31260, 48645), (31725, 47932), (32430, 46890), (35949, 42300), (38916, 39075)]