72386200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 181684800

約数和(自身を除く): 109298600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 344, 380, 430, 443, 475, 760, 817, 860, 886, 950, 1075, 1634, 1720, 1772, 1900, 2150, 2215, 3268, 3544, 3800, 4085, 4300, 4430, 6536, 8170, 8417, 8600, 8860, 11075, 16340, 16834, 17720, 19049, 20425, 22150, 32680, 33668, 38098, 40850, 42085, 44300, 67336, 76196, 81700, 84170, 88600, 95245, 152392, 163400, 168340, 190490, 210425, 336680, 361931, 380980, 420850, 476225, 723862, 761960, 841700, 952450, 1447724, 1683400, 1809655, 1904900, 2895448, 3619310, 3809800, 7238620, 9048275, 14477240, 18096550, 36193100, 72386200]

約数ペア:

[(1, 72386200), (2, 36193100), (4, 18096550), (5, 14477240), (8, 9048275), (10, 7238620), (19, 3809800), (20, 3619310), (25, 2895448), (38, 1904900), (40, 1809655), (43, 1683400), (50, 1447724), (76, 952450), (86, 841700), (95, 761960), (100, 723862), (152, 476225), (172, 420850), (190, 380980), (200, 361931), (215, 336680), (344, 210425), (380, 190490), (430, 168340), (443, 163400), (475, 152392), (760, 95245), (817, 88600), (860, 84170), (886, 81700), (950, 76196), (1075, 67336), (1634, 44300), (1720, 42085), (1772, 40850), (1900, 38098), (2150, 33668), (2215, 32680), (3268, 22150), (3544, 20425), (3800, 19049), (4085, 17720), (4300, 16834), (4430, 16340), (6536, 11075), (8170, 8860), (8417, 8600)]