129415200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53923}}^1$

素因数の和:53946

約数の個数: 72

約数和(自身を含む): 421254288

約数和(自身を除く): 291839088

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, 53923, 107846, 161769, 215692, 269615, 323538, 431384, 539230, 647076, 808845, 862768, 1078460, 1294152, 1348075, 1617690, 1725536, 2156920, 2588304, 2696150, 3235380, 4044225, 4313840, 5176608, 5392300, 6470760, 8088450, 8627680, 10784600, 12941520, 16176900, 21569200, 25883040, 32353800, 43138400, 64707600, 129415200]

約数ペア:

[(1, 129415200), (2, 64707600), (3, 43138400), (4, 32353800), (5, 25883040), (6, 21569200), (8, 16176900), (10, 12941520), (12, 10784600), (15, 8627680), (16, 8088450), (20, 6470760), (24, 5392300), (25, 5176608), (30, 4313840), (32, 4044225), (40, 3235380), (48, 2696150), (50, 2588304), (60, 2156920), (75, 1725536), (80, 1617690), (96, 1348075), (100, 1294152), (120, 1078460), (150, 862768), (160, 808845), (200, 647076), (240, 539230), (300, 431384), (400, 323538), (480, 269615), (600, 215692), (800, 161769), (1200, 107846), (2400, 53923)]