90526860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3671}}^1$

素因数の和:3823

約数の個数: 72

約数和(自身を含む): 276677856

約数和(自身を除く): 186150996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3671, 4110, 4932, 6165, 7342, 8220, 11013, 12330, 14684, 18355, 22026, 24660, 33039, 36710, 44052, 55065, 66078, 73420, 110130, 132156, 165195, 220260, 330390, 502927, 660780, 1005854, 1508781, 2011708, 2514635, 3017562, 4526343, 5029270, 6035124, 7543905, 9052686, 10058540, 15087810, 18105372, 22631715, 30175620, 45263430, 90526860]

約数ペア:

[(1, 90526860), (2, 45263430), (3, 30175620), (4, 22631715), (5, 18105372), (6, 15087810), (9, 10058540), (10, 9052686), (12, 7543905), (15, 6035124), (18, 5029270), (20, 4526343), (30, 3017562), (36, 2514635), (45, 2011708), (60, 1508781), (90, 1005854), (137, 660780), (180, 502927), (274, 330390), (411, 220260), (548, 165195), (685, 132156), (822, 110130), (1233, 73420), (1370, 66078), (1644, 55065), (2055, 44052), (2466, 36710), (2740, 33039), (3671, 24660), (4110, 22026), (4932, 18355), (6165, 14684), (7342, 12330), (8220, 11013)]