90545580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167677}}^1$

素因数の和:167695

約数の個数: 48

約数和(自身を含む): 281699040

約数和(自身を除く): 191153460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 167677, 335354, 503031, 670708, 838385, 1006062, 1509093, 1676770, 2012124, 2515155, 3018186, 3353540, 4527279, 5030310, 6036372, 7545465, 9054558, 10060620, 15090930, 18109116, 22636395, 30181860, 45272790, 90545580]

約数ペア:

[(1, 90545580), (2, 45272790), (3, 30181860), (4, 22636395), (5, 18109116), (6, 15090930), (9, 10060620), (10, 9054558), (12, 7545465), (15, 6036372), (18, 5030310), (20, 4527279), (27, 3353540), (30, 3018186), (36, 2515155), (45, 2012124), (54, 1676770), (60, 1509093), (90, 1006062), (108, 838385), (135, 670708), (180, 503031), (270, 335354), (540, 167677)]