247076400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2123

約数の個数: 120

約数和(自身を含む): 799552000

約数和(自身を除く): 552475600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 103, 120, 150, 200, 206, 240, 300, 309, 400, 412, 515, 600, 618, 824, 1030, 1200, 1236, 1545, 1648, 1999, 2060, 2472, 2575, 3090, 3998, 4120, 4944, 5150, 5997, 6180, 7725, 7996, 8240, 9995, 10300, 11994, 12360, 15450, 15992, 19990, 20600, 23988, 24720, 29985, 30900, 31984, 39980, 41200, 47976, 49975, 59970, 61800, 79960, 95952, 99950, 119940, 123600, 149925, 159920, 199900, 205897, 239880, 299850, 399800, 411794, 479760, 599700, 617691, 799600, 823588, 1029485, 1199400, 1235382, 1647176, 2058970, 2398800, 2470764, 3088455, 3294352, 4117940, 4941528, 5147425, 6176910, 8235880, 9883056, 10294850, 12353820, 15442275, 16471760, 20589700, 24707640, 30884550, 41179400, 49415280, 61769100, 82358800, 123538200, 247076400]

約数ペア:

[(1, 247076400), (2, 123538200), (3, 82358800), (4, 61769100), (5, 49415280), (6, 41179400), (8, 30884550), (10, 24707640), (12, 20589700), (15, 16471760), (16, 15442275), (20, 12353820), (24, 10294850), (25, 9883056), (30, 8235880), (40, 6176910), (48, 5147425), (50, 4941528), (60, 4117940), (75, 3294352), (80, 3088455), (100, 2470764), (103, 2398800), (120, 2058970), (150, 1647176), (200, 1235382), (206, 1199400), (240, 1029485), (300, 823588), (309, 799600), (400, 617691), (412, 599700), (515, 479760), (600, 411794), (618, 399800), (824, 299850), (1030, 239880), (1200, 205897), (1236, 199900), (1545, 159920), (1648, 149925), (1999, 123600), (2060, 119940), (2472, 99950), (2575, 95952), (3090, 79960), (3998, 61800), (4120, 59970), (4944, 49975), (5150, 47976), (5997, 41200), (6180, 39980), (7725, 31984), (7996, 30900), (8240, 29985), (9995, 24720), (10300, 23988), (11994, 20600), (12360, 19990), (15450, 15992)]