55959900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1811}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 163572864

約数和(自身を除く): 107612964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 1811, 2060, 2575, 3090, 3622, 5150, 5433, 6180, 7244, 7725, 9055, 10300, 10866, 15450, 18110, 21732, 27165, 30900, 36220, 45275, 54330, 90550, 108660, 135825, 181100, 186533, 271650, 373066, 543300, 559599, 746132, 932665, 1119198, 1865330, 2238396, 2797995, 3730660, 4663325, 5595990, 9326650, 11191980, 13989975, 18653300, 27979950, 55959900]

約数ペア:

[(1, 55959900), (2, 27979950), (3, 18653300), (4, 13989975), (5, 11191980), (6, 9326650), (10, 5595990), (12, 4663325), (15, 3730660), (20, 2797995), (25, 2238396), (30, 1865330), (50, 1119198), (60, 932665), (75, 746132), (100, 559599), (103, 543300), (150, 373066), (206, 271650), (300, 186533), (309, 181100), (412, 135825), (515, 108660), (618, 90550), (1030, 54330), (1236, 45275), (1545, 36220), (1811, 30900), (2060, 27165), (2575, 21732), (3090, 18110), (3622, 15450), (5150, 10866), (5433, 10300), (6180, 9055), (7244, 7725)]