55212120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 181303200

約数和(自身を除く): 126091080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1489, 1545, 1854, 2060, 2472, 2978, 3090, 3708, 4120, 4467, 4635, 5956, 6180, 7416, 7445, 8934, 9270, 11912, 12360, 13401, 14890, 17868, 18540, 22335, 26802, 29780, 35736, 37080, 44670, 53604, 59560, 67005, 89340, 107208, 134010, 153367, 178680, 268020, 306734, 460101, 536040, 613468, 766835, 920202, 1226936, 1380303, 1533670, 1840404, 2300505, 2760606, 3067340, 3680808, 4601010, 5521212, 6134680, 6901515, 9202020, 11042424, 13803030, 18404040, 27606060, 55212120]

約数ペア:

[(1, 55212120), (2, 27606060), (3, 18404040), (4, 13803030), (5, 11042424), (6, 9202020), (8, 6901515), (9, 6134680), (10, 5521212), (12, 4601010), (15, 3680808), (18, 3067340), (20, 2760606), (24, 2300505), (30, 1840404), (36, 1533670), (40, 1380303), (45, 1226936), (60, 920202), (72, 766835), (90, 613468), (103, 536040), (120, 460101), (180, 306734), (206, 268020), (309, 178680), (360, 153367), (412, 134010), (515, 107208), (618, 89340), (824, 67005), (927, 59560), (1030, 53604), (1236, 44670), (1489, 37080), (1545, 35736), (1854, 29780), (2060, 26802), (2472, 22335), (2978, 18540), (3090, 17868), (3708, 14890), (4120, 13401), (4467, 12360), (4635, 11912), (5956, 9270), (6180, 8934), (7416, 7445)]