51750900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6389}}^1$

素因数の和:6415

約数の個数: 90

約数和(自身を含む): 167782230

約数和(自身を除く): 116031330

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6389, 8100, 12778, 19167, 25556, 31945, 38334, 57501, 63890, 76668, 95835, 115002, 127780, 159725, 172503, 191670, 230004, 287505, 319450, 345006, 383340, 479175, 517509, 575010, 638900, 690012, 862515, 958350, 1035018, 1150020, 1437525, 1725030, 1916700, 2070036, 2587545, 2875050, 3450060, 4312575, 5175090, 5750100, 8625150, 10350180, 12937725, 17250300, 25875450, 51750900]

約数ペア:

[(1, 51750900), (2, 25875450), (3, 17250300), (4, 12937725), (5, 10350180), (6, 8625150), (9, 5750100), (10, 5175090), (12, 4312575), (15, 3450060), (18, 2875050), (20, 2587545), (25, 2070036), (27, 1916700), (30, 1725030), (36, 1437525), (45, 1150020), (50, 1035018), (54, 958350), (60, 862515), (75, 690012), (81, 638900), (90, 575010), (100, 517509), (108, 479175), (135, 383340), (150, 345006), (162, 319450), (180, 287505), (225, 230004), (270, 191670), (300, 172503), (324, 159725), (405, 127780), (450, 115002), (540, 95835), (675, 76668), (810, 63890), (900, 57501), (1350, 38334), (1620, 31945), (2025, 25556), (2700, 19167), (4050, 12778), (6389, 8100)]