75845080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 176904000

約数和(自身を除く): 101058920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 103, 164, 205, 206, 328, 410, 412, 449, 515, 820, 824, 898, 1030, 1640, 1796, 2060, 2245, 3592, 4120, 4223, 4490, 8446, 8980, 16892, 17960, 18409, 21115, 33784, 36818, 42230, 46247, 73636, 84460, 92045, 92494, 147272, 168920, 184090, 184988, 231235, 368180, 369976, 462470, 736360, 924940, 1849880, 1896127, 3792254, 7584508, 9480635, 15169016, 18961270, 37922540, 75845080]

約数ペア:

[(1, 75845080), (2, 37922540), (4, 18961270), (5, 15169016), (8, 9480635), (10, 7584508), (20, 3792254), (40, 1896127), (41, 1849880), (82, 924940), (103, 736360), (164, 462470), (205, 369976), (206, 368180), (328, 231235), (410, 184988), (412, 184090), (449, 168920), (515, 147272), (820, 92494), (824, 92045), (898, 84460), (1030, 73636), (1640, 46247), (1796, 42230), (2060, 36818), (2245, 33784), (3592, 21115), (4120, 18409), (4223, 17960), (4490, 16892), (8446, 8980)]