68974400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3919}}^1$

素因数の和:3952

約数の個数: 84

約数和(自身を含む): 185196480

約数和(自身を除く): 116222080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 3919, 4400, 7838, 8800, 15676, 17600, 19595, 31352, 39190, 43109, 62704, 78380, 86218, 97975, 125408, 156760, 172436, 195950, 215545, 250816, 313520, 344872, 391900, 431090, 627040, 689744, 783800, 862180, 1077725, 1254080, 1379488, 1567600, 1724360, 2155450, 2758976, 3135200, 3448720, 4310900, 6270400, 6897440, 8621800, 13794880, 17243600, 34487200, 68974400]

約数ペア:

[(1, 68974400), (2, 34487200), (4, 17243600), (5, 13794880), (8, 8621800), (10, 6897440), (11, 6270400), (16, 4310900), (20, 3448720), (22, 3135200), (25, 2758976), (32, 2155450), (40, 1724360), (44, 1567600), (50, 1379488), (55, 1254080), (64, 1077725), (80, 862180), (88, 783800), (100, 689744), (110, 627040), (160, 431090), (176, 391900), (200, 344872), (220, 313520), (275, 250816), (320, 215545), (352, 195950), (400, 172436), (440, 156760), (550, 125408), (704, 97975), (800, 86218), (880, 78380), (1100, 62704), (1600, 43109), (1760, 39190), (2200, 31352), (3520, 19595), (3919, 17600), (4400, 15676), (7838, 8800)]