71973600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29989}}^1$

素因数の和:30012

約数の個数: 72

約数和(自身を含む): 234281880

約数和(自身を除く): 162308280

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, 29989, 59978, 89967, 119956, 149945, 179934, 239912, 299890, 359868, 449835, 479824, 599780, 719736, 749725, 899670, 959648, 1199560, 1439472, 1499450, 1799340, 2249175, 2399120, 2878944, 2998900, 3598680, 4498350, 4798240, 5997800, 7197360, 8996700, 11995600, 14394720, 17993400, 23991200, 35986800, 71973600]

約数ペア:

[(1, 71973600), (2, 35986800), (3, 23991200), (4, 17993400), (5, 14394720), (6, 11995600), (8, 8996700), (10, 7197360), (12, 5997800), (15, 4798240), (16, 4498350), (20, 3598680), (24, 2998900), (25, 2878944), (30, 2399120), (32, 2249175), (40, 1799340), (48, 1499450), (50, 1439472), (60, 1199560), (75, 959648), (80, 899670), (96, 749725), (100, 719736), (120, 599780), (150, 479824), (160, 449835), (200, 359868), (240, 299890), (300, 239912), (400, 179934), (480, 149945), (600, 119956), (800, 89967), (1200, 59978), (2400, 29989)]