90481800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7937}}^1$

素因数の和:7975

約数の個数: 96

約数和(自身を含む): 295293600

約数和(自身を除く): 204811800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 7937, 11400, 15874, 23811, 31748, 39685, 47622, 63496, 79370, 95244, 119055, 150803, 158740, 190488, 198425, 238110, 301606, 317480, 396850, 452409, 476220, 595275, 603212, 754015, 793700, 904818, 952440, 1190550, 1206424, 1508030, 1587400, 1809636, 2262045, 2381100, 3016060, 3619272, 3770075, 4524090, 4762200, 6032120, 7540150, 9048180, 11310225, 15080300, 18096360, 22620450, 30160600, 45240900, 90481800]

約数ペア:

[(1, 90481800), (2, 45240900), (3, 30160600), (4, 22620450), (5, 18096360), (6, 15080300), (8, 11310225), (10, 9048180), (12, 7540150), (15, 6032120), (19, 4762200), (20, 4524090), (24, 3770075), (25, 3619272), (30, 3016060), (38, 2381100), (40, 2262045), (50, 1809636), (57, 1587400), (60, 1508030), (75, 1206424), (76, 1190550), (95, 952440), (100, 904818), (114, 793700), (120, 754015), (150, 603212), (152, 595275), (190, 476220), (200, 452409), (228, 396850), (285, 317480), (300, 301606), (380, 238110), (456, 198425), (475, 190488), (570, 158740), (600, 150803), (760, 119055), (950, 95244), (1140, 79370), (1425, 63496), (1900, 47622), (2280, 39685), (2850, 31748), (3800, 23811), (5700, 15874), (7937, 11400)]