179152020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3342

約数の個数: 96

約数和(自身を含む): 562947840

約数和(自身を除く): 383795820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2781, 3090, 3221, 3708, 4635, 5562, 6180, 6442, 9270, 9663, 11124, 12884, 13905, 16105, 18540, 19326, 27810, 28989, 32210, 38652, 48315, 55620, 57978, 64420, 86967, 96630, 115956, 144945, 173934, 193260, 289890, 331763, 347868, 434835, 579780, 663526, 869670, 995289, 1327052, 1658815, 1739340, 1990578, 2985867, 3317630, 3981156, 4976445, 5971734, 6635260, 8957601, 9952890, 11943468, 14929335, 17915202, 19905780, 29858670, 35830404, 44788005, 59717340, 89576010, 179152020]

約数ペア:

[(1, 179152020), (2, 89576010), (3, 59717340), (4, 44788005), (5, 35830404), (6, 29858670), (9, 19905780), (10, 17915202), (12, 14929335), (15, 11943468), (18, 9952890), (20, 8957601), (27, 6635260), (30, 5971734), (36, 4976445), (45, 3981156), (54, 3317630), (60, 2985867), (90, 1990578), (103, 1739340), (108, 1658815), (135, 1327052), (180, 995289), (206, 869670), (270, 663526), (309, 579780), (412, 434835), (515, 347868), (540, 331763), (618, 289890), (927, 193260), (1030, 173934), (1236, 144945), (1545, 115956), (1854, 96630), (2060, 86967), (2781, 64420), (3090, 57978), (3221, 55620), (3708, 48315), (4635, 38652), (5562, 32210), (6180, 28989), (6442, 27810), (9270, 19326), (9663, 18540), (11124, 16105), (12884, 13905)]