55972260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3137

約数の個数: 72

約数和(自身を含む): 171487680

約数和(自身を除く): 115515420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3019, 3090, 3708, 4635, 6038, 6180, 9057, 9270, 12076, 15095, 18114, 18540, 27171, 30190, 36228, 45285, 54342, 60380, 90570, 108684, 135855, 181140, 271710, 310957, 543420, 621914, 932871, 1243828, 1554785, 1865742, 2798613, 3109570, 3731484, 4664355, 5597226, 6219140, 9328710, 11194452, 13993065, 18657420, 27986130, 55972260]

約数ペア:

[(1, 55972260), (2, 27986130), (3, 18657420), (4, 13993065), (5, 11194452), (6, 9328710), (9, 6219140), (10, 5597226), (12, 4664355), (15, 3731484), (18, 3109570), (20, 2798613), (30, 1865742), (36, 1554785), (45, 1243828), (60, 932871), (90, 621914), (103, 543420), (180, 310957), (206, 271710), (309, 181140), (412, 135855), (515, 108684), (618, 90570), (927, 60380), (1030, 54342), (1236, 45285), (1545, 36228), (1854, 30190), (2060, 27171), (3019, 18540), (3090, 18114), (3708, 15095), (4635, 12076), (6038, 9270), (6180, 9057)]