51751200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{21563}}^1$

素因数の和:21586

約数の個数: 72

約数和(自身を含む): 168457968

約数和(自身を除く): 116706768

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, 21563, 43126, 64689, 86252, 107815, 129378, 172504, 215630, 258756, 323445, 345008, 431260, 517512, 539075, 646890, 690016, 862520, 1035024, 1078150, 1293780, 1617225, 1725040, 2070048, 2156300, 2587560, 3234450, 3450080, 4312600, 5175120, 6468900, 8625200, 10350240, 12937800, 17250400, 25875600, 51751200]

約数ペア:

[(1, 51751200), (2, 25875600), (3, 17250400), (4, 12937800), (5, 10350240), (6, 8625200), (8, 6468900), (10, 5175120), (12, 4312600), (15, 3450080), (16, 3234450), (20, 2587560), (24, 2156300), (25, 2070048), (30, 1725040), (32, 1617225), (40, 1293780), (48, 1078150), (50, 1035024), (60, 862520), (75, 690016), (80, 646890), (96, 539075), (100, 517512), (120, 431260), (150, 345008), (160, 323445), (200, 258756), (240, 215630), (300, 172504), (400, 129378), (480, 107815), (600, 86252), (800, 64689), (1200, 43126), (2400, 21563)]