75576800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 204518160

約数和(自身を除く): 128941360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 65, 80, 86, 100, 104, 130, 160, 169, 172, 200, 208, 215, 260, 325, 338, 344, 400, 416, 430, 520, 559, 650, 676, 688, 800, 845, 860, 1040, 1075, 1118, 1300, 1352, 1376, 1690, 1720, 2080, 2150, 2197, 2236, 2600, 2704, 2795, 3380, 3440, 4225, 4300, 4394, 4472, 5200, 5408, 5590, 6760, 6880, 7267, 8450, 8600, 8788, 8944, 10400, 10985, 11180, 13520, 13975, 14534, 16900, 17200, 17576, 17888, 21970, 22360, 27040, 27950, 29068, 33800, 34400, 35152, 36335, 43940, 44720, 54925, 55900, 58136, 67600, 70304, 72670, 87880, 89440, 94471, 109850, 111800, 116272, 135200, 145340, 175760, 181675, 188942, 219700, 223600, 232544, 290680, 351520, 363350, 377884, 439400, 447200, 472355, 581360, 726700, 755768, 878800, 944710, 1162720, 1453400, 1511536, 1757600, 1889420, 2361775, 2906800, 3023072, 3778840, 4723550, 5813600, 7557680, 9447100, 15115360, 18894200, 37788400, 75576800]

約数ペア:

[(1, 75576800), (2, 37788400), (4, 18894200), (5, 15115360), (8, 9447100), (10, 7557680), (13, 5813600), (16, 4723550), (20, 3778840), (25, 3023072), (26, 2906800), (32, 2361775), (40, 1889420), (43, 1757600), (50, 1511536), (52, 1453400), (65, 1162720), (80, 944710), (86, 878800), (100, 755768), (104, 726700), (130, 581360), (160, 472355), (169, 447200), (172, 439400), (200, 377884), (208, 363350), (215, 351520), (260, 290680), (325, 232544), (338, 223600), (344, 219700), (400, 188942), (416, 181675), (430, 175760), (520, 145340), (559, 135200), (650, 116272), (676, 111800), (688, 109850), (800, 94471), (845, 89440), (860, 87880), (1040, 72670), (1075, 70304), (1118, 67600), (1300, 58136), (1352, 55900), (1376, 54925), (1690, 44720), (1720, 43940), (2080, 36335), (2150, 35152), (2197, 34400), (2236, 33800), (2600, 29068), (2704, 27950), (2795, 27040), (3380, 22360), (3440, 21970), (4225, 17888), (4300, 17576), (4394, 17200), (4472, 16900), (5200, 14534), (5408, 13975), (5590, 13520), (6760, 11180), (6880, 10985), (7267, 10400), (8450, 8944), (8600, 8788)]