74286180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137567}}^1$

素因数の和:137585

約数の個数: 48

約数和(自身を含む): 231114240

約数和(自身を除く): 156828060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137567, 275134, 412701, 550268, 687835, 825402, 1238103, 1375670, 1650804, 2063505, 2476206, 2751340, 3714309, 4127010, 4952412, 6190515, 7428618, 8254020, 12381030, 14857236, 18571545, 24762060, 37143090, 74286180]

約数ペア:

[(1, 74286180), (2, 37143090), (3, 24762060), (4, 18571545), (5, 14857236), (6, 12381030), (9, 8254020), (10, 7428618), (12, 6190515), (15, 4952412), (18, 4127010), (20, 3714309), (27, 2751340), (30, 2476206), (36, 2063505), (45, 1650804), (54, 1375670), (60, 1238103), (90, 825402), (108, 687835), (135, 550268), (180, 412701), (270, 275134), (540, 137567)]