75425440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 192265920

約数和(自身を除く): 116840480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 577, 608, 688, 760, 817, 860, 1154, 1376, 1520, 1634, 1720, 2308, 2885, 3040, 3268, 3440, 4085, 4616, 5770, 6536, 6880, 8170, 9232, 10963, 11540, 13072, 16340, 18464, 21926, 23080, 24811, 26144, 32680, 43852, 46160, 49622, 54815, 65360, 87704, 92320, 99244, 109630, 124055, 130720, 175408, 198488, 219260, 248110, 350816, 396976, 438520, 471409, 496220, 793952, 877040, 942818, 992440, 1754080, 1885636, 1984880, 2357045, 3771272, 3969760, 4714090, 7542544, 9428180, 15085088, 18856360, 37712720, 75425440]

約数ペア:

[(1, 75425440), (2, 37712720), (4, 18856360), (5, 15085088), (8, 9428180), (10, 7542544), (16, 4714090), (19, 3969760), (20, 3771272), (32, 2357045), (38, 1984880), (40, 1885636), (43, 1754080), (76, 992440), (80, 942818), (86, 877040), (95, 793952), (152, 496220), (160, 471409), (172, 438520), (190, 396976), (215, 350816), (304, 248110), (344, 219260), (380, 198488), (430, 175408), (577, 130720), (608, 124055), (688, 109630), (760, 99244), (817, 92320), (860, 87704), (1154, 65360), (1376, 54815), (1520, 49622), (1634, 46160), (1720, 43852), (2308, 32680), (2885, 26144), (3040, 24811), (3268, 23080), (3440, 21926), (4085, 18464), (4616, 16340), (5770, 13072), (6536, 11540), (6880, 10963), (8170, 9232)]