40788450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{90641}}^1$

素因数の和:90659

約数の個数: 36

約数和(自身を含む): 109586178

約数和(自身を除く): 68797728

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 90641, 181282, 271923, 453205, 543846, 815769, 906410, 1359615, 1631538, 2266025, 2719230, 4078845, 4532050, 6798075, 8157690, 13596150, 20394225, 40788450]

約数ペア:

[(1, 40788450), (2, 20394225), (3, 13596150), (5, 8157690), (6, 6798075), (9, 4532050), (10, 4078845), (15, 2719230), (18, 2266025), (25, 1631538), (30, 1359615), (45, 906410), (50, 815769), (75, 543846), (90, 453205), (150, 271923), (225, 181282), (450, 90641)]