73119400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 179597880

約数和(自身を除く): 106478480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 41, 50, 74, 82, 100, 148, 164, 185, 200, 205, 241, 296, 328, 370, 410, 482, 740, 820, 925, 964, 1025, 1205, 1480, 1517, 1640, 1850, 1928, 2050, 2410, 3034, 3700, 4100, 4820, 6025, 6068, 7400, 7585, 8200, 8917, 9640, 9881, 12050, 12136, 15170, 17834, 19762, 24100, 30340, 35668, 37925, 39524, 44585, 48200, 49405, 60680, 71336, 75850, 79048, 89170, 98810, 151700, 178340, 197620, 222925, 247025, 303400, 356680, 365597, 395240, 445850, 494050, 731194, 891700, 988100, 1462388, 1783400, 1827985, 1976200, 2924776, 3655970, 7311940, 9139925, 14623880, 18279850, 36559700, 73119400]

約数ペア:

[(1, 73119400), (2, 36559700), (4, 18279850), (5, 14623880), (8, 9139925), (10, 7311940), (20, 3655970), (25, 2924776), (37, 1976200), (40, 1827985), (41, 1783400), (50, 1462388), (74, 988100), (82, 891700), (100, 731194), (148, 494050), (164, 445850), (185, 395240), (200, 365597), (205, 356680), (241, 303400), (296, 247025), (328, 222925), (370, 197620), (410, 178340), (482, 151700), (740, 98810), (820, 89170), (925, 79048), (964, 75850), (1025, 71336), (1205, 60680), (1480, 49405), (1517, 48200), (1640, 44585), (1850, 39524), (1928, 37925), (2050, 35668), (2410, 30340), (3034, 24100), (3700, 19762), (4100, 17834), (4820, 15170), (6025, 12136), (6068, 12050), (7400, 9881), (7585, 9640), (8200, 8917)]