57215700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{21191}}^1$

素因数の和:21214

約数の個数: 72

約数和(自身を含む): 183946560

約数和(自身を除く): 126730860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 21191, 42382, 63573, 84764, 105955, 127146, 190719, 211910, 254292, 317865, 381438, 423820, 529775, 572157, 635730, 762876, 953595, 1059550, 1144314, 1271460, 1589325, 1907190, 2119100, 2288628, 2860785, 3178650, 3814380, 4767975, 5721570, 6357300, 9535950, 11443140, 14303925, 19071900, 28607850, 57215700]

約数ペア:

[(1, 57215700), (2, 28607850), (3, 19071900), (4, 14303925), (5, 11443140), (6, 9535950), (9, 6357300), (10, 5721570), (12, 4767975), (15, 3814380), (18, 3178650), (20, 2860785), (25, 2288628), (27, 2119100), (30, 1907190), (36, 1589325), (45, 1271460), (50, 1144314), (54, 1059550), (60, 953595), (75, 762876), (90, 635730), (100, 572157), (108, 529775), (135, 423820), (150, 381438), (180, 317865), (225, 254292), (270, 211910), (300, 190719), (450, 127146), (540, 105955), (675, 84764), (900, 63573), (1350, 42382), (2700, 21191)]