89463420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165673}}^1$

素因数の和:165691

約数の個数: 48

約数和(自身を含む): 278332320

約数和(自身を除く): 188868900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 165673, 331346, 497019, 662692, 828365, 994038, 1491057, 1656730, 1988076, 2485095, 2982114, 3313460, 4473171, 4970190, 5964228, 7455285, 8946342, 9940380, 14910570, 17892684, 22365855, 29821140, 44731710, 89463420]

約数ペア:

[(1, 89463420), (2, 44731710), (3, 29821140), (4, 22365855), (5, 17892684), (6, 14910570), (9, 9940380), (10, 8946342), (12, 7455285), (15, 5964228), (18, 4970190), (20, 4473171), (27, 3313460), (30, 2982114), (36, 2485095), (45, 1988076), (54, 1656730), (60, 1491057), (90, 994038), (108, 828365), (135, 662692), (180, 497019), (270, 331346), (540, 165673)]