89874900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{33287}}^1$

素因数の和:33310

約数の個数: 72

約数和(自身を含む): 288939840

約数和(自身を除く): 199064940

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, 33287, 66574, 99861, 133148, 166435, 199722, 299583, 332870, 399444, 499305, 599166, 665740, 832175, 898749, 998610, 1198332, 1497915, 1664350, 1797498, 1997220, 2496525, 2995830, 3328700, 3594996, 4493745, 4993050, 5991660, 7489575, 8987490, 9986100, 14979150, 17974980, 22468725, 29958300, 44937450, 89874900]

約数ペア:

[(1, 89874900), (2, 44937450), (3, 29958300), (4, 22468725), (5, 17974980), (6, 14979150), (9, 9986100), (10, 8987490), (12, 7489575), (15, 5991660), (18, 4993050), (20, 4493745), (25, 3594996), (27, 3328700), (30, 2995830), (36, 2496525), (45, 1997220), (50, 1797498), (54, 1664350), (60, 1497915), (75, 1198332), (90, 998610), (100, 898749), (108, 832175), (135, 665740), (150, 599166), (180, 499305), (225, 399444), (270, 332870), (300, 299583), (450, 199722), (540, 166435), (675, 133148), (900, 99861), (1350, 66574), (2700, 33287)]