22490100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{24989}}^1$

素因数の和:25009

約数の個数: 54

約数和(自身を含む): 70496790

約数和(自身を除く): 48006690

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 24989, 49978, 74967, 99956, 124945, 149934, 224901, 249890, 299868, 374835, 449802, 499780, 624725, 749670, 899604, 1124505, 1249450, 1499340, 1874175, 2249010, 2498900, 3748350, 4498020, 5622525, 7496700, 11245050, 22490100]

約数ペア:

[(1, 22490100), (2, 11245050), (3, 7496700), (4, 5622525), (5, 4498020), (6, 3748350), (9, 2498900), (10, 2249010), (12, 1874175), (15, 1499340), (18, 1249450), (20, 1124505), (25, 899604), (30, 749670), (36, 624725), (45, 499780), (50, 449802), (60, 374835), (75, 299868), (90, 249890), (100, 224901), (150, 149934), (180, 124945), (225, 99956), (300, 74967), (450, 49978), (900, 24989)]