45093420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{661}}^1$

素因数の和:1055

約数の個数: 72

約数和(自身を含む): 137351760

約数和(自身を除く): 92258340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 661, 758, 1137, 1322, 1516, 1895, 1983, 2274, 2644, 3305, 3411, 3790, 3966, 4548, 5685, 5949, 6610, 6822, 7580, 7932, 9915, 11370, 11898, 13220, 13644, 17055, 19830, 22740, 23796, 29745, 34110, 39660, 59490, 68220, 118980, 250519, 501038, 751557, 1002076, 1252595, 1503114, 2254671, 2505190, 3006228, 3757785, 4509342, 5010380, 7515570, 9018684, 11273355, 15031140, 22546710, 45093420]

約数ペア:

[(1, 45093420), (2, 22546710), (3, 15031140), (4, 11273355), (5, 9018684), (6, 7515570), (9, 5010380), (10, 4509342), (12, 3757785), (15, 3006228), (18, 2505190), (20, 2254671), (30, 1503114), (36, 1252595), (45, 1002076), (60, 751557), (90, 501038), (180, 250519), (379, 118980), (661, 68220), (758, 59490), (1137, 39660), (1322, 34110), (1516, 29745), (1895, 23796), (1983, 22740), (2274, 19830), (2644, 17055), (3305, 13644), (3411, 13220), (3790, 11898), (3966, 11370), (4548, 9915), (5685, 7932), (5949, 7580), (6610, 6822)]