64241400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{107069}}^1$

素因数の和:107088

約数の個数: 48

約数和(自身を含む): 199150200

約数和(自身を除く): 134908800

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, 107069, 214138, 321207, 428276, 535345, 642414, 856552, 1070690, 1284828, 1606035, 2141380, 2569656, 2676725, 3212070, 4282760, 5353450, 6424140, 8030175, 10706900, 12848280, 16060350, 21413800, 32120700, 64241400]

約数ペア:

[(1, 64241400), (2, 32120700), (3, 21413800), (4, 16060350), (5, 12848280), (6, 10706900), (8, 8030175), (10, 6424140), (12, 5353450), (15, 4282760), (20, 3212070), (24, 2676725), (25, 2569656), (30, 2141380), (40, 1606035), (50, 1284828), (60, 1070690), (75, 856552), (100, 642414), (120, 535345), (150, 428276), (200, 321207), (300, 214138), (600, 107069)]