141630150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^2$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 358671240

約数和(自身を除く): 217041090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 103, 150, 178, 206, 267, 309, 445, 515, 534, 618, 890, 1030, 1335, 1545, 2225, 2575, 2670, 3090, 4450, 5150, 6675, 7725, 9167, 10609, 13350, 15450, 18334, 21218, 27501, 31827, 45835, 53045, 55002, 63654, 91670, 106090, 137505, 159135, 229175, 265225, 275010, 318270, 458350, 530450, 687525, 795675, 944201, 1375050, 1591350, 1888402, 2832603, 4721005, 5665206, 9442010, 14163015, 23605025, 28326030, 47210050, 70815075, 141630150]

約数ペア:

[(1, 141630150), (2, 70815075), (3, 47210050), (5, 28326030), (6, 23605025), (10, 14163015), (15, 9442010), (25, 5665206), (30, 4721005), (50, 2832603), (75, 1888402), (89, 1591350), (103, 1375050), (150, 944201), (178, 795675), (206, 687525), (267, 530450), (309, 458350), (445, 318270), (515, 275010), (534, 265225), (618, 229175), (890, 159135), (1030, 137505), (1335, 106090), (1545, 91670), (2225, 63654), (2575, 55002), (2670, 53045), (3090, 45835), (4450, 31827), (5150, 27501), (6675, 21218), (7725, 18334), (9167, 15450), (10609, 13350)]