149104980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{828361}}^1$

素因数の和:828376

約数の個数: 36

約数和(自身を含む): 452285652

約数和(自身を除く): 303180672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 828361, 1656722, 2485083, 3313444, 4141805, 4970166, 7455249, 8283610, 9940332, 12425415, 14910498, 16567220, 24850830, 29820996, 37276245, 49701660, 74552490, 149104980]

約数ペア:

[(1, 149104980), (2, 74552490), (3, 49701660), (4, 37276245), (5, 29820996), (6, 24850830), (9, 16567220), (10, 14910498), (12, 12425415), (15, 9940332), (18, 8283610), (20, 7455249), (30, 4970166), (36, 4141805), (45, 3313444), (60, 2485083), (90, 1656722), (180, 828361)]