80488350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59621}}^1$

素因数の和:59642

約数の個数: 48

約数和(自身を含む): 221793840

約数和(自身を除く): 141305490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59621, 119242, 178863, 298105, 357726, 536589, 596210, 894315, 1073178, 1490525, 1609767, 1788630, 2682945, 2981050, 3219534, 4471575, 5365890, 8048835, 8943150, 13414725, 16097670, 26829450, 40244175, 80488350]

約数ペア:

[(1, 80488350), (2, 40244175), (3, 26829450), (5, 16097670), (6, 13414725), (9, 8943150), (10, 8048835), (15, 5365890), (18, 4471575), (25, 3219534), (27, 2981050), (30, 2682945), (45, 1788630), (50, 1609767), (54, 1490525), (75, 1073178), (90, 894315), (135, 596210), (150, 536589), (225, 357726), (270, 298105), (450, 178863), (675, 119242), (1350, 59621)]