84786800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 235806336

約数和(自身を除く): 151019536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 107, 112, 140, 175, 200, 214, 280, 283, 350, 400, 428, 535, 560, 566, 700, 749, 856, 1070, 1132, 1400, 1415, 1498, 1712, 1981, 2140, 2264, 2675, 2800, 2830, 2996, 3745, 3962, 4280, 4528, 5350, 5660, 5992, 7075, 7490, 7924, 8560, 9905, 10700, 11320, 11984, 14150, 14980, 15848, 18725, 19810, 21400, 22640, 28300, 29960, 30281, 31696, 37450, 39620, 42800, 49525, 56600, 59920, 60562, 74900, 79240, 99050, 113200, 121124, 149800, 151405, 158480, 198100, 211967, 242248, 299600, 302810, 396200, 423934, 484496, 605620, 757025, 792400, 847868, 1059835, 1211240, 1514050, 1695736, 2119670, 2422480, 3028100, 3391472, 4239340, 5299175, 6056200, 8478680, 10598350, 12112400, 16957360, 21196700, 42393400, 84786800]

約数ペア:

[(1, 84786800), (2, 42393400), (4, 21196700), (5, 16957360), (7, 12112400), (8, 10598350), (10, 8478680), (14, 6056200), (16, 5299175), (20, 4239340), (25, 3391472), (28, 3028100), (35, 2422480), (40, 2119670), (50, 1695736), (56, 1514050), (70, 1211240), (80, 1059835), (100, 847868), (107, 792400), (112, 757025), (140, 605620), (175, 484496), (200, 423934), (214, 396200), (280, 302810), (283, 299600), (350, 242248), (400, 211967), (428, 198100), (535, 158480), (560, 151405), (566, 149800), (700, 121124), (749, 113200), (856, 99050), (1070, 79240), (1132, 74900), (1400, 60562), (1415, 59920), (1498, 56600), (1712, 49525), (1981, 42800), (2140, 39620), (2264, 37450), (2675, 31696), (2800, 30281), (2830, 29960), (2996, 28300), (3745, 22640), (3962, 21400), (4280, 19810), (4528, 18725), (5350, 15848), (5660, 14980), (5992, 14150), (7075, 11984), (7490, 11320), (7924, 10700), (8560, 9905)]