143225820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{88411}}^1$

素因数の和:88432

約数の個数: 60

約数和(自身を含む): 449309784

約数和(自身を除く): 306083964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 88411, 176822, 265233, 353644, 442055, 530466, 795699, 884110, 1060932, 1326165, 1591398, 1768220, 2387097, 2652330, 3182796, 3978495, 4774194, 5304660, 7161291, 7956990, 9548388, 11935485, 14322582, 15913980, 23870970, 28645164, 35806455, 47741940, 71612910, 143225820]

約数ペア:

[(1, 143225820), (2, 71612910), (3, 47741940), (4, 35806455), (5, 28645164), (6, 23870970), (9, 15913980), (10, 14322582), (12, 11935485), (15, 9548388), (18, 7956990), (20, 7161291), (27, 5304660), (30, 4774194), (36, 3978495), (45, 3182796), (54, 2652330), (60, 2387097), (81, 1768220), (90, 1591398), (108, 1326165), (135, 1060932), (162, 884110), (180, 795699), (270, 530466), (324, 442055), (405, 353644), (540, 265233), (810, 176822), (1620, 88411)]