90436140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 108

約数和(自身を含む): 282705696

約数和(自身を除く): 192269556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 367, 370, 444, 555, 666, 734, 740, 1101, 1110, 1332, 1369, 1468, 1665, 1835, 2202, 2220, 2738, 3303, 3330, 3670, 4107, 4404, 5476, 5505, 6606, 6660, 6845, 7340, 8214, 11010, 12321, 13212, 13579, 13690, 16428, 16515, 20535, 22020, 24642, 27158, 27380, 33030, 40737, 41070, 49284, 54316, 61605, 66060, 67895, 81474, 82140, 122211, 123210, 135790, 162948, 203685, 244422, 246420, 271580, 407370, 488844, 502423, 611055, 814740, 1004846, 1222110, 1507269, 2009692, 2444220, 2512115, 3014538, 4521807, 5024230, 6029076, 7536345, 9043614, 10048460, 15072690, 18087228, 22609035, 30145380, 45218070, 90436140]

約数ペア:

[(1, 90436140), (2, 45218070), (3, 30145380), (4, 22609035), (5, 18087228), (6, 15072690), (9, 10048460), (10, 9043614), (12, 7536345), (15, 6029076), (18, 5024230), (20, 4521807), (30, 3014538), (36, 2512115), (37, 2444220), (45, 2009692), (60, 1507269), (74, 1222110), (90, 1004846), (111, 814740), (148, 611055), (180, 502423), (185, 488844), (222, 407370), (333, 271580), (367, 246420), (370, 244422), (444, 203685), (555, 162948), (666, 135790), (734, 123210), (740, 122211), (1101, 82140), (1110, 81474), (1332, 67895), (1369, 66060), (1468, 61605), (1665, 54316), (1835, 49284), (2202, 41070), (2220, 40737), (2738, 33030), (3303, 27380), (3330, 27158), (3670, 24642), (4107, 22020), (4404, 20535), (5476, 16515), (5505, 16428), (6606, 13690), (6660, 13579), (6845, 13212), (7340, 12321), (8214, 11010)]