75917920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 217183680

約数和(自身を除く): 141265760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 113, 130, 136, 152, 160, 170, 190, 208, 221, 226, 247, 260, 272, 304, 323, 340, 380, 416, 442, 452, 494, 520, 544, 565, 608, 646, 680, 760, 884, 904, 988, 1040, 1105, 1130, 1235, 1292, 1360, 1469, 1520, 1615, 1768, 1808, 1921, 1976, 2080, 2147, 2210, 2260, 2470, 2584, 2720, 2938, 3040, 3230, 3536, 3616, 3842, 3952, 4199, 4294, 4420, 4520, 4940, 5168, 5876, 6460, 7072, 7345, 7684, 7904, 8398, 8588, 8840, 9040, 9605, 9880, 10336, 10735, 11752, 12920, 14690, 15368, 16796, 17176, 17680, 18080, 19210, 19760, 20995, 21470, 23504, 24973, 25840, 27911, 29380, 30736, 33592, 34352, 35360, 36499, 38420, 39520, 41990, 42940, 47008, 49946, 51680, 55822, 58760, 61472, 67184, 68704, 72998, 76840, 83980, 85880, 99892, 111644, 117520, 124865, 134368, 139555, 145996, 153680, 167960, 171760, 182495, 199784, 223288, 235040, 249730, 279110, 291992, 307360, 335920, 343520, 364990, 399568, 446576, 474487, 499460, 558220, 583984, 671840, 729980, 799136, 893152, 948974, 998920, 1116440, 1167968, 1459960, 1897948, 1997840, 2232880, 2372435, 2919920, 3795896, 3995680, 4465760, 4744870, 5839840, 7591792, 9489740, 15183584, 18979480, 37958960, 75917920]

約数ペア:

[(1, 75917920), (2, 37958960), (4, 18979480), (5, 15183584), (8, 9489740), (10, 7591792), (13, 5839840), (16, 4744870), (17, 4465760), (19, 3995680), (20, 3795896), (26, 2919920), (32, 2372435), (34, 2232880), (38, 1997840), (40, 1897948), (52, 1459960), (65, 1167968), (68, 1116440), (76, 998920), (80, 948974), (85, 893152), (95, 799136), (104, 729980), (113, 671840), (130, 583984), (136, 558220), (152, 499460), (160, 474487), (170, 446576), (190, 399568), (208, 364990), (221, 343520), (226, 335920), (247, 307360), (260, 291992), (272, 279110), (304, 249730), (323, 235040), (340, 223288), (380, 199784), (416, 182495), (442, 171760), (452, 167960), (494, 153680), (520, 145996), (544, 139555), (565, 134368), (608, 124865), (646, 117520), (680, 111644), (760, 99892), (884, 85880), (904, 83980), (988, 76840), (1040, 72998), (1105, 68704), (1130, 67184), (1235, 61472), (1292, 58760), (1360, 55822), (1469, 51680), (1520, 49946), (1615, 47008), (1768, 42940), (1808, 41990), (1921, 39520), (1976, 38420), (2080, 36499), (2147, 35360), (2210, 34352), (2260, 33592), (2470, 30736), (2584, 29380), (2720, 27911), (2938, 25840), (3040, 24973), (3230, 23504), (3536, 21470), (3616, 20995), (3842, 19760), (3952, 19210), (4199, 18080), (4294, 17680), (4420, 17176), (4520, 16796), (4940, 15368), (5168, 14690), (5876, 12920), (6460, 11752), (7072, 10735), (7345, 10336), (7684, 9880), (7904, 9605), (8398, 9040), (8588, 8840)]