90235620

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{2063}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 284336640

約数和(自身を除く): 194101020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2063, 2187, 2430, 2916, 3645, 4126, 4374, 4860, 6189, 7290, 8252, 8748, 10315, 10935, 12378, 14580, 18567, 20630, 21870, 24756, 30945, 37134, 41260, 43740, 55701, 61890, 74268, 92835, 111402, 123780, 167103, 185670, 222804, 278505, 334206, 371340, 501309, 557010, 668412, 835515, 1002618, 1114020, 1503927, 1671030, 2005236, 2506545, 3007854, 3342060, 4511781, 5013090, 6015708, 7519635, 9023562, 10026180, 15039270, 18047124, 22558905, 30078540, 45117810, 90235620]

約数ペア:

[(1, 90235620), (2, 45117810), (3, 30078540), (4, 22558905), (5, 18047124), (6, 15039270), (9, 10026180), (10, 9023562), (12, 7519635), (15, 6015708), (18, 5013090), (20, 4511781), (27, 3342060), (30, 3007854), (36, 2506545), (45, 2005236), (54, 1671030), (60, 1503927), (81, 1114020), (90, 1002618), (108, 835515), (135, 668412), (162, 557010), (180, 501309), (243, 371340), (270, 334206), (324, 278505), (405, 222804), (486, 185670), (540, 167103), (729, 123780), (810, 111402), (972, 92835), (1215, 74268), (1458, 61890), (1620, 55701), (2063, 43740), (2187, 41260), (2430, 37134), (2916, 30945), (3645, 24756), (4126, 21870), (4374, 20630), (4860, 18567), (6189, 14580), (7290, 12378), (8252, 10935), (8748, 10315)]