76687000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 205208640

約数和(自身を除く): 128521640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 125, 130, 136, 170, 200, 221, 250, 260, 325, 340, 347, 425, 442, 500, 520, 650, 680, 694, 850, 884, 1000, 1105, 1300, 1388, 1625, 1700, 1735, 1768, 2125, 2210, 2600, 2776, 3250, 3400, 3470, 4250, 4420, 4511, 5525, 5899, 6500, 6940, 8500, 8675, 8840, 9022, 11050, 11798, 13000, 13880, 17000, 17350, 18044, 22100, 22555, 23596, 27625, 29495, 34700, 36088, 43375, 44200, 45110, 47192, 55250, 58990, 69400, 76687, 86750, 90220, 110500, 112775, 117980, 147475, 153374, 173500, 180440, 221000, 225550, 235960, 294950, 306748, 347000, 383435, 451100, 563875, 589900, 613496, 737375, 766870, 902200, 1127750, 1179800, 1474750, 1533740, 1917175, 2255500, 2949500, 3067480, 3834350, 4511000, 5899000, 7668700, 9585875, 15337400, 19171750, 38343500, 76687000]

約数ペア:

[(1, 76687000), (2, 38343500), (4, 19171750), (5, 15337400), (8, 9585875), (10, 7668700), (13, 5899000), (17, 4511000), (20, 3834350), (25, 3067480), (26, 2949500), (34, 2255500), (40, 1917175), (50, 1533740), (52, 1474750), (65, 1179800), (68, 1127750), (85, 902200), (100, 766870), (104, 737375), (125, 613496), (130, 589900), (136, 563875), (170, 451100), (200, 383435), (221, 347000), (250, 306748), (260, 294950), (325, 235960), (340, 225550), (347, 221000), (425, 180440), (442, 173500), (500, 153374), (520, 147475), (650, 117980), (680, 112775), (694, 110500), (850, 90220), (884, 86750), (1000, 76687), (1105, 69400), (1300, 58990), (1388, 55250), (1625, 47192), (1700, 45110), (1735, 44200), (1768, 43375), (2125, 36088), (2210, 34700), (2600, 29495), (2776, 27625), (3250, 23596), (3400, 22555), (3470, 22100), (4250, 18044), (4420, 17350), (4511, 17000), (5525, 13880), (5899, 13000), (6500, 11798), (6940, 11050), (8500, 9022), (8675, 8840)]