129942600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{216571}}^1$

素因数の和:216590

約数の個数: 48

約数和(自身を含む): 402823920

約数和(自身を除く): 272881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 216571, 433142, 649713, 866284, 1082855, 1299426, 1732568, 2165710, 2598852, 3248565, 4331420, 5197704, 5414275, 6497130, 8662840, 10828550, 12994260, 16242825, 21657100, 25988520, 32485650, 43314200, 64971300, 129942600]

約数ペア:

[(1, 129942600), (2, 64971300), (3, 43314200), (4, 32485650), (5, 25988520), (6, 21657100), (8, 16242825), (10, 12994260), (12, 10828550), (15, 8662840), (20, 6497130), (24, 5414275), (25, 5197704), (30, 4331420), (40, 3248565), (50, 2598852), (60, 2165710), (75, 1732568), (100, 1299426), (120, 1082855), (150, 866284), (200, 649713), (300, 433142), (600, 216571)]