72670400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4129}}^1$

素因数の和:4162

約数の個数: 84

約数和(自身を含む): 195117720

約数和(自身を除く): 122447320

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, 4129, 4400, 8258, 8800, 16516, 17600, 20645, 33032, 41290, 45419, 66064, 82580, 90838, 103225, 132128, 165160, 181676, 206450, 227095, 264256, 330320, 363352, 412900, 454190, 660640, 726704, 825800, 908380, 1135475, 1321280, 1453408, 1651600, 1816760, 2270950, 2906816, 3303200, 3633520, 4541900, 6606400, 7267040, 9083800, 14534080, 18167600, 36335200, 72670400]

約数ペア:

[(1, 72670400), (2, 36335200), (4, 18167600), (5, 14534080), (8, 9083800), (10, 7267040), (11, 6606400), (16, 4541900), (20, 3633520), (22, 3303200), (25, 2906816), (32, 2270950), (40, 1816760), (44, 1651600), (50, 1453408), (55, 1321280), (64, 1135475), (80, 908380), (88, 825800), (100, 726704), (110, 660640), (160, 454190), (176, 412900), (200, 363352), (220, 330320), (275, 264256), (320, 227095), (352, 206450), (400, 181676), (440, 165160), (550, 132128), (704, 103225), (800, 90838), (880, 82580), (1100, 66064), (1600, 45419), (1760, 41290), (2200, 33032), (3520, 20645), (4129, 17600), (4400, 16516), (8258, 8800)]