80200200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 249984000

約数和(自身を除く): 169783800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 349, 383, 600, 698, 766, 1047, 1149, 1396, 1532, 1745, 1915, 2094, 2298, 2792, 3064, 3490, 3830, 4188, 4596, 5235, 5745, 6980, 7660, 8376, 8725, 9192, 9575, 10470, 11490, 13960, 15320, 17450, 19150, 20940, 22980, 26175, 28725, 34900, 38300, 41880, 45960, 52350, 57450, 69800, 76600, 104700, 114900, 133667, 209400, 229800, 267334, 401001, 534668, 668335, 802002, 1069336, 1336670, 1604004, 2005005, 2673340, 3208008, 3341675, 4010010, 5346680, 6683350, 8020020, 10025025, 13366700, 16040040, 20050050, 26733400, 40100100, 80200200]

約数ペア:

[(1, 80200200), (2, 40100100), (3, 26733400), (4, 20050050), (5, 16040040), (6, 13366700), (8, 10025025), (10, 8020020), (12, 6683350), (15, 5346680), (20, 4010010), (24, 3341675), (25, 3208008), (30, 2673340), (40, 2005005), (50, 1604004), (60, 1336670), (75, 1069336), (100, 802002), (120, 668335), (150, 534668), (200, 401001), (300, 267334), (349, 229800), (383, 209400), (600, 133667), (698, 114900), (766, 104700), (1047, 76600), (1149, 69800), (1396, 57450), (1532, 52350), (1745, 45960), (1915, 41880), (2094, 38300), (2298, 34900), (2792, 28725), (3064, 26175), (3490, 22980), (3830, 20940), (4188, 19150), (4596, 17450), (5235, 15320), (5745, 13960), (6980, 11490), (7660, 10470), (8376, 9575), (8725, 9192)]