64001400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{106669}}^1$

素因数の和:106688

約数の個数: 48

約数和(自身を含む): 198406200

約数和(自身を除く): 134404800

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, 106669, 213338, 320007, 426676, 533345, 640014, 853352, 1066690, 1280028, 1600035, 2133380, 2560056, 2666725, 3200070, 4266760, 5333450, 6400140, 8000175, 10666900, 12800280, 16000350, 21333800, 32000700, 64001400]

約数ペア:

[(1, 64001400), (2, 32000700), (3, 21333800), (4, 16000350), (5, 12800280), (6, 10666900), (8, 8000175), (10, 6400140), (12, 5333450), (15, 4266760), (20, 3200070), (24, 2666725), (25, 2560056), (30, 2133380), (40, 1600035), (50, 1280028), (60, 1066690), (75, 853352), (100, 640014), (120, 533345), (150, 426676), (200, 320007), (300, 213338), (600, 106669)]