74497080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 257748480

約数和(自身を除く): 183251400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 677, 786, 840, 917, 1048, 1310, 1354, 1572, 1834, 1965, 2031, 2620, 2708, 2751, 3144, 3385, 3668, 3930, 4062, 4585, 4739, 5240, 5416, 5502, 6770, 7336, 7860, 8124, 9170, 9478, 10155, 11004, 13540, 13755, 14217, 15720, 16248, 18340, 18956, 20310, 22008, 23695, 27080, 27510, 28434, 36680, 37912, 40620, 47390, 55020, 56868, 71085, 81240, 88687, 94780, 110040, 113736, 142170, 177374, 189560, 266061, 284340, 354748, 443435, 532122, 568680, 620809, 709496, 886870, 1064244, 1241618, 1330305, 1773740, 1862427, 2128488, 2483236, 2660610, 3104045, 3547480, 3724854, 4966472, 5321220, 6208090, 7449708, 9312135, 10642440, 12416180, 14899416, 18624270, 24832360, 37248540, 74497080]

約数ペア:

[(1, 74497080), (2, 37248540), (3, 24832360), (4, 18624270), (5, 14899416), (6, 12416180), (7, 10642440), (8, 9312135), (10, 7449708), (12, 6208090), (14, 5321220), (15, 4966472), (20, 3724854), (21, 3547480), (24, 3104045), (28, 2660610), (30, 2483236), (35, 2128488), (40, 1862427), (42, 1773740), (56, 1330305), (60, 1241618), (70, 1064244), (84, 886870), (105, 709496), (120, 620809), (131, 568680), (140, 532122), (168, 443435), (210, 354748), (262, 284340), (280, 266061), (393, 189560), (420, 177374), (524, 142170), (655, 113736), (677, 110040), (786, 94780), (840, 88687), (917, 81240), (1048, 71085), (1310, 56868), (1354, 55020), (1572, 47390), (1834, 40620), (1965, 37912), (2031, 36680), (2620, 28434), (2708, 27510), (2751, 27080), (3144, 23695), (3385, 22008), (3668, 20310), (3930, 18956), (4062, 18340), (4585, 16248), (4739, 15720), (5240, 14217), (5416, 13755), (5502, 13540), (6770, 11004), (7336, 10155), (7860, 9478), (8124, 9170)]