90613620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5462

約数の個数: 96

約数和(自身を含む): 291056640

約数和(自身を除く): 200443020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5413, 5580, 8370, 10826, 16239, 16740, 21652, 27065, 32478, 48717, 54130, 64956, 81195, 97434, 108260, 146151, 162390, 167803, 194868, 243585, 292302, 324780, 335606, 487170, 503409, 584604, 671212, 730755, 839015, 974340, 1006818, 1461510, 1510227, 1678030, 2013636, 2517045, 2923020, 3020454, 3356060, 4530681, 5034090, 6040908, 7551135, 9061362, 10068180, 15102270, 18122724, 22653405, 30204540, 45306810, 90613620]

約数ペア:

[(1, 90613620), (2, 45306810), (3, 30204540), (4, 22653405), (5, 18122724), (6, 15102270), (9, 10068180), (10, 9061362), (12, 7551135), (15, 6040908), (18, 5034090), (20, 4530681), (27, 3356060), (30, 3020454), (31, 2923020), (36, 2517045), (45, 2013636), (54, 1678030), (60, 1510227), (62, 1461510), (90, 1006818), (93, 974340), (108, 839015), (124, 730755), (135, 671212), (155, 584604), (180, 503409), (186, 487170), (270, 335606), (279, 324780), (310, 292302), (372, 243585), (465, 194868), (540, 167803), (558, 162390), (620, 146151), (837, 108260), (930, 97434), (1116, 81195), (1395, 64956), (1674, 54130), (1860, 48717), (2790, 32478), (3348, 27065), (4185, 21652), (5413, 16740), (5580, 16239), (8370, 10826)]