75142920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{626191}}^1$

素因数の和:626205

約数の個数: 32

約数和(自身を含む): 225429120

約数和(自身を除く): 150286200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 626191, 1252382, 1878573, 2504764, 3130955, 3757146, 5009528, 6261910, 7514292, 9392865, 12523820, 15028584, 18785730, 25047640, 37571460, 75142920]

約数ペア:

[(1, 75142920), (2, 37571460), (3, 25047640), (4, 18785730), (5, 15028584), (6, 12523820), (8, 9392865), (10, 7514292), (12, 6261910), (15, 5009528), (20, 3757146), (24, 3130955), (30, 2504764), (40, 1878573), (60, 1252382), (120, 626191)]