77318040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 170891880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 251, 255, 302, 340, 408, 453, 502, 510, 604, 680, 753, 755, 906, 1004, 1020, 1208, 1255, 1506, 1510, 1812, 2008, 2040, 2265, 2510, 2567, 3012, 3020, 3624, 3765, 4267, 4530, 5020, 5134, 6024, 6040, 7530, 7701, 8534, 9060, 10040, 10268, 12801, 12835, 15060, 15402, 17068, 18120, 20536, 21335, 25602, 25670, 30120, 30804, 34136, 37901, 38505, 42670, 51204, 51340, 61608, 64005, 75802, 77010, 85340, 102408, 102680, 113703, 128010, 151604, 154020, 170680, 189505, 227406, 256020, 303208, 308040, 379010, 454812, 512040, 568515, 644317, 758020, 909624, 1137030, 1288634, 1516040, 1932951, 2274060, 2577268, 3221585, 3865902, 4548120, 5154536, 6443170, 7731804, 9664755, 12886340, 15463608, 19329510, 25772680, 38659020, 77318040]

約数ペア:

[(1, 77318040), (2, 38659020), (3, 25772680), (4, 19329510), (5, 15463608), (6, 12886340), (8, 9664755), (10, 7731804), (12, 6443170), (15, 5154536), (17, 4548120), (20, 3865902), (24, 3221585), (30, 2577268), (34, 2274060), (40, 1932951), (51, 1516040), (60, 1288634), (68, 1137030), (85, 909624), (102, 758020), (120, 644317), (136, 568515), (151, 512040), (170, 454812), (204, 379010), (251, 308040), (255, 303208), (302, 256020), (340, 227406), (408, 189505), (453, 170680), (502, 154020), (510, 151604), (604, 128010), (680, 113703), (753, 102680), (755, 102408), (906, 85340), (1004, 77010), (1020, 75802), (1208, 64005), (1255, 61608), (1506, 51340), (1510, 51204), (1812, 42670), (2008, 38505), (2040, 37901), (2265, 34136), (2510, 30804), (2567, 30120), (3012, 25670), (3020, 25602), (3624, 21335), (3765, 20536), (4267, 18120), (4530, 17068), (5020, 15402), (5134, 15060), (6024, 12835), (6040, 12801), (7530, 10268), (7701, 10040), (8534, 9060)]