68673750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{18313}}^1$

素因数の和:18338

約数の個数: 40

約数和(自身を含む): 171638808

約数和(自身を除く): 102965058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 18313, 36626, 54939, 91565, 109878, 183130, 274695, 457825, 549390, 915650, 1373475, 2289125, 2746950, 4578250, 6867375, 11445625, 13734750, 22891250, 34336875, 68673750]

約数ペア:

[(1, 68673750), (2, 34336875), (3, 22891250), (5, 13734750), (6, 11445625), (10, 6867375), (15, 4578250), (25, 2746950), (30, 2289125), (50, 1373475), (75, 915650), (125, 549390), (150, 457825), (250, 274695), (375, 183130), (625, 109878), (750, 91565), (1250, 54939), (1875, 36626), (3750, 18313)]