2449761907800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1597}}^1\times {\mathrm{26357}}^1$

素因数の和:28070

約数の個数: 192

約数和(自身を含む): 7677648911520

約数和(自身を除く): 5227887003720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 291, 300, 388, 485, 582, 600, 776, 970, 1164, 1455, 1597, 1940, 2328, 2425, 2910, 3194, 3880, 4791, 4850, 5820, 6388, 7275, 7985, 9582, 9700, 11640, 12776, 14550, 15970, 19164, 19400, 23955, 26357, 29100, 31940, 38328, 39925, 47910, 52714, 58200, 63880, 79071, 79850, 95820, 105428, 119775, 131785, 154909, 158142, 159700, 191640, 210856, 239550, 263570, 309818, 316284, 319400, 395355, 464727, 479100, 527140, 619636, 632568, 658925, 774545, 790710, 929454, 958200, 1054280, 1239272, 1317850, 1549090, 1581420, 1858908, 1976775, 2323635, 2556629, 2635700, 3098180, 3162840, 3717816, 3872725, 3953550, 4647270, 5113258, 5271400, 6196360, 7669887, 7745450, 7907100, 9294540, 10226516, 11618175, 12783145, 15339774, 15490900, 15814200, 18589080, 20453032, 23236350, 25566290, 30679548, 30981800, 38349435, 42092129, 46472700, 51132580, 61359096, 63915725, 76698870, 84184258, 92945400, 102265160, 126276387, 127831450, 153397740, 168368516, 191747175, 210460645, 252552774, 255662900, 306795480, 336737032, 383494350, 420921290, 505105548, 511325800, 631381935, 766988700, 841842580, 1010211096, 1052303225, 1262763870, 1533977400, 1683685160, 2104606450, 2525527740, 3156909675, 4082936513, 4209212900, 5051055480, 6313819350, 8165873026, 8418425800, 12248809539, 12627638700, 16331746052, 20414682565, 24497619078, 25255277400, 32663492104, 40829365130, 48995238156, 61244047695, 81658730260, 97990476312, 102073412825, 122488095390, 163317460520, 204146825650, 244976190780, 306220238475, 408293651300, 489952381560, 612440476950, 816587302600, 1224880953900, 2449761907800]

約数ペア:

[(1, 2449761907800), (2, 1224880953900), (3, 816587302600), (4, 612440476950), (5, 489952381560), (6, 408293651300), (8, 306220238475), (10, 244976190780), (12, 204146825650), (15, 163317460520), (20, 122488095390), (24, 102073412825), (25, 97990476312), (30, 81658730260), (40, 61244047695), (50, 48995238156), (60, 40829365130), (75, 32663492104), (97, 25255277400), (100, 24497619078), (120, 20414682565), (150, 16331746052), (194, 12627638700), (200, 12248809539), (291, 8418425800), (300, 8165873026), (388, 6313819350), (485, 5051055480), (582, 4209212900), (600, 4082936513), (776, 3156909675), (970, 2525527740), (1164, 2104606450), (1455, 1683685160), (1597, 1533977400), (1940, 1262763870), (2328, 1052303225), (2425, 1010211096), (2910, 841842580), (3194, 766988700), (3880, 631381935), (4791, 511325800), (4850, 505105548), (5820, 420921290), (6388, 383494350), (7275, 336737032), (7985, 306795480), (9582, 255662900), (9700, 252552774), (11640, 210460645), (12776, 191747175), (14550, 168368516), (15970, 153397740), (19164, 127831450), (19400, 126276387), (23955, 102265160), (26357, 92945400), (29100, 84184258), (31940, 76698870), (38328, 63915725), (39925, 61359096), (47910, 51132580), (52714, 46472700), (58200, 42092129), (63880, 38349435), (79071, 30981800), (79850, 30679548), (95820, 25566290), (105428, 23236350), (119775, 20453032), (131785, 18589080), (154909, 15814200), (158142, 15490900), (159700, 15339774), (191640, 12783145), (210856, 11618175), (239550, 10226516), (263570, 9294540), (309818, 7907100), (316284, 7745450), (319400, 7669887), (395355, 6196360), (464727, 5271400), (479100, 5113258), (527140, 4647270), (619636, 3953550), (632568, 3872725), (658925, 3717816), (774545, 3162840), (790710, 3098180), (929454, 2635700), (958200, 2556629), (1054280, 2323635), (1239272, 1976775), (1317850, 1858908), (1549090, 1581420)]