111490020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{68821}}^1$

素因数の和:68842

約数の個数: 60

約数和(自身を含む): 349753404

約数和(自身を除く): 238263384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 68821, 137642, 206463, 275284, 344105, 412926, 619389, 688210, 825852, 1032315, 1238778, 1376420, 1858167, 2064630, 2477556, 3096945, 3716334, 4129260, 5574501, 6193890, 7432668, 9290835, 11149002, 12387780, 18581670, 22298004, 27872505, 37163340, 55745010, 111490020]

約数ペア:

[(1, 111490020), (2, 55745010), (3, 37163340), (4, 27872505), (5, 22298004), (6, 18581670), (9, 12387780), (10, 11149002), (12, 9290835), (15, 7432668), (18, 6193890), (20, 5574501), (27, 4129260), (30, 3716334), (36, 3096945), (45, 2477556), (54, 2064630), (60, 1858167), (81, 1376420), (90, 1238778), (108, 1032315), (135, 825852), (162, 688210), (180, 619389), (270, 412926), (324, 344105), (405, 275284), (540, 206463), (810, 137642), (1620, 68821)]