51119100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6311}}^1$

素因数の和:6337

約数の個数: 90

約数和(自身を含む): 165734184

約数和(自身を除く): 114615084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6311, 8100, 12622, 18933, 25244, 31555, 37866, 56799, 63110, 75732, 94665, 113598, 126220, 157775, 170397, 189330, 227196, 283995, 315550, 340794, 378660, 473325, 511191, 567990, 631100, 681588, 851985, 946650, 1022382, 1135980, 1419975, 1703970, 1893300, 2044764, 2555955, 2839950, 3407940, 4259925, 5111910, 5679900, 8519850, 10223820, 12779775, 17039700, 25559550, 51119100]

約数ペア:

[(1, 51119100), (2, 25559550), (3, 17039700), (4, 12779775), (5, 10223820), (6, 8519850), (9, 5679900), (10, 5111910), (12, 4259925), (15, 3407940), (18, 2839950), (20, 2555955), (25, 2044764), (27, 1893300), (30, 1703970), (36, 1419975), (45, 1135980), (50, 1022382), (54, 946650), (60, 851985), (75, 681588), (81, 631100), (90, 567990), (100, 511191), (108, 473325), (135, 378660), (150, 340794), (162, 315550), (180, 283995), (225, 227196), (270, 189330), (300, 170397), (324, 157775), (405, 126220), (450, 113598), (540, 94665), (675, 75732), (810, 63110), (900, 56799), (1350, 37866), (1620, 31555), (2025, 25244), (2700, 18933), (4050, 12622), (6311, 8100)]