81228450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{541523}}^1$

素因数の和:541538

約数の個数: 24

約数和(自身を含む): 201446928

約数和(自身を除く): 120218478

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 541523, 1083046, 1624569, 2707615, 3249138, 5415230, 8122845, 13538075, 16245690, 27076150, 40614225, 81228450]

約数ペア:

[(1, 81228450), (2, 40614225), (3, 27076150), (5, 16245690), (6, 13538075), (10, 8122845), (15, 5415230), (25, 3249138), (30, 2707615), (50, 1624569), (75, 1083046), (150, 541523)]