64544850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{15937}}^1$

素因数の和:15961

約数の個数: 60

約数和(自身を含む): 179350314

約数和(自身を除く): 114805464

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 15937, 31874, 47811, 79685, 95622, 143433, 159370, 239055, 286866, 398425, 430299, 478110, 717165, 796850, 860598, 1195275, 1290897, 1434330, 2151495, 2390550, 2581794, 3585825, 4302990, 6454485, 7171650, 10757475, 12908970, 21514950, 32272425, 64544850]

約数ペア:

[(1, 64544850), (2, 32272425), (3, 21514950), (5, 12908970), (6, 10757475), (9, 7171650), (10, 6454485), (15, 4302990), (18, 3585825), (25, 2581794), (27, 2390550), (30, 2151495), (45, 1434330), (50, 1290897), (54, 1195275), (75, 860598), (81, 796850), (90, 717165), (135, 478110), (150, 430299), (162, 398425), (225, 286866), (270, 239055), (405, 159370), (450, 143433), (675, 95622), (810, 79685), (1350, 47811), (2025, 31874), (4050, 15937)]