100274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19433}}^1$

素因数の和:19490

約数の個数: 64

約数和(自身を含む): 307834560

約数和(自身を除く): 207560280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 19433, 38866, 58299, 77732, 97165, 116598, 155464, 194330, 233196, 291495, 388660, 466392, 582990, 777320, 835619, 1165980, 1671238, 2331960, 2506857, 3342476, 4178095, 5013714, 6684952, 8356190, 10027428, 12534285, 16712380, 20054856, 25068570, 33424760, 50137140, 100274280]

約数ペア:

[(1, 100274280), (2, 50137140), (3, 33424760), (4, 25068570), (5, 20054856), (6, 16712380), (8, 12534285), (10, 10027428), (12, 8356190), (15, 6684952), (20, 5013714), (24, 4178095), (30, 3342476), (40, 2506857), (43, 2331960), (60, 1671238), (86, 1165980), (120, 835619), (129, 777320), (172, 582990), (215, 466392), (258, 388660), (344, 291495), (430, 233196), (516, 194330), (645, 155464), (860, 116598), (1032, 97165), (1290, 77732), (1720, 58299), (2580, 38866), (5160, 19433)]