73900440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 242629920

約数和(自身を除く): 168729480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 1993, 2060, 2472, 3090, 3708, 3986, 4120, 4635, 5979, 6180, 7416, 7972, 9270, 9965, 11958, 12360, 15944, 17937, 18540, 19930, 23916, 29895, 35874, 37080, 39860, 47832, 59790, 71748, 79720, 89685, 119580, 143496, 179370, 205279, 239160, 358740, 410558, 615837, 717480, 821116, 1026395, 1231674, 1642232, 1847511, 2052790, 2463348, 3079185, 3695022, 4105580, 4926696, 6158370, 7390044, 8211160, 9237555, 12316740, 14780088, 18475110, 24633480, 36950220, 73900440]

約数ペア:

[(1, 73900440), (2, 36950220), (3, 24633480), (4, 18475110), (5, 14780088), (6, 12316740), (8, 9237555), (9, 8211160), (10, 7390044), (12, 6158370), (15, 4926696), (18, 4105580), (20, 3695022), (24, 3079185), (30, 2463348), (36, 2052790), (40, 1847511), (45, 1642232), (60, 1231674), (72, 1026395), (90, 821116), (103, 717480), (120, 615837), (180, 410558), (206, 358740), (309, 239160), (360, 205279), (412, 179370), (515, 143496), (618, 119580), (824, 89685), (927, 79720), (1030, 71748), (1236, 59790), (1545, 47832), (1854, 39860), (1993, 37080), (2060, 35874), (2472, 29895), (3090, 23916), (3708, 19930), (3986, 18540), (4120, 17937), (4635, 15944), (5979, 12360), (6180, 11958), (7416, 9965), (7972, 9270)]