64005600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{26669}}^1$

素因数の和:26692

約数の個数: 72

約数和(自身を含む): 208346040

約数和(自身を除く): 144340440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 26669, 53338, 80007, 106676, 133345, 160014, 213352, 266690, 320028, 400035, 426704, 533380, 640056, 666725, 800070, 853408, 1066760, 1280112, 1333450, 1600140, 2000175, 2133520, 2560224, 2666900, 3200280, 4000350, 4267040, 5333800, 6400560, 8000700, 10667600, 12801120, 16001400, 21335200, 32002800, 64005600]

約数ペア:

[(1, 64005600), (2, 32002800), (3, 21335200), (4, 16001400), (5, 12801120), (6, 10667600), (8, 8000700), (10, 6400560), (12, 5333800), (15, 4267040), (16, 4000350), (20, 3200280), (24, 2666900), (25, 2560224), (30, 2133520), (32, 2000175), (40, 1600140), (48, 1333450), (50, 1280112), (60, 1066760), (75, 853408), (80, 800070), (96, 666725), (100, 640056), (120, 533380), (150, 426704), (160, 400035), (200, 320028), (240, 266690), (300, 213352), (400, 160014), (480, 133345), (600, 106676), (800, 80007), (1200, 53338), (2400, 26669)]