220449060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 763176960

約数和(自身を除く): 542727900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1013, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2026, 2340, 2418, 2790, 3039, 3348, 3510, 3627, 4030, 4052, 4185, 4836, 5065, 5580, 6045, 6078, 7020, 7254, 8060, 8370, 9117, 10130, 10881, 12090, 12156, 13169, 14508, 15195, 16740, 18135, 18234, 20260, 21762, 24180, 26338, 27351, 30390, 31403, 36270, 36468, 39507, 43524, 45585, 52676, 54405, 54702, 60780, 62806, 65845, 72540, 79014, 91170, 94209, 108810, 109404, 118521, 125612, 131690, 136755, 157015, 158028, 182340, 188418, 197535, 217620, 237042, 263380, 273510, 282627, 314030, 355563, 376836, 395070, 408239, 471045, 474084, 547020, 565254, 592605, 628060, 711126, 790140, 816478, 847881, 942090, 1130508, 1185210, 1224717, 1413135, 1422252, 1632956, 1695762, 1777815, 1884180, 2041195, 2370420, 2449434, 2826270, 3391524, 3555630, 3674151, 4082390, 4239405, 4898868, 5652540, 6123585, 7111260, 7348302, 8164780, 8478810, 11022453, 12247170, 14696604, 16957620, 18370755, 22044906, 24494340, 36741510, 44089812, 55112265, 73483020, 110224530, 220449060]

約数ペア:

[(1, 220449060), (2, 110224530), (3, 73483020), (4, 55112265), (5, 44089812), (6, 36741510), (9, 24494340), (10, 22044906), (12, 18370755), (13, 16957620), (15, 14696604), (18, 12247170), (20, 11022453), (26, 8478810), (27, 8164780), (30, 7348302), (31, 7111260), (36, 6123585), (39, 5652540), (45, 4898868), (52, 4239405), (54, 4082390), (60, 3674151), (62, 3555630), (65, 3391524), (78, 2826270), (90, 2449434), (93, 2370420), (108, 2041195), (117, 1884180), (124, 1777815), (130, 1695762), (135, 1632956), (155, 1422252), (156, 1413135), (180, 1224717), (186, 1185210), (195, 1130508), (234, 942090), (260, 847881), (270, 816478), (279, 790140), (310, 711126), (351, 628060), (372, 592605), (390, 565254), (403, 547020), (465, 474084), (468, 471045), (540, 408239), (558, 395070), (585, 376836), (620, 355563), (702, 314030), (780, 282627), (806, 273510), (837, 263380), (930, 237042), (1013, 217620), (1116, 197535), (1170, 188418), (1209, 182340), (1395, 158028), (1404, 157015), (1612, 136755), (1674, 131690), (1755, 125612), (1860, 118521), (2015, 109404), (2026, 108810), (2340, 94209), (2418, 91170), (2790, 79014), (3039, 72540), (3348, 65845), (3510, 62806), (3627, 60780), (4030, 54702), (4052, 54405), (4185, 52676), (4836, 45585), (5065, 43524), (5580, 39507), (6045, 36468), (6078, 36270), (7020, 31403), (7254, 30390), (8060, 27351), (8370, 26338), (9117, 24180), (10130, 21762), (10881, 20260), (12090, 18234), (12156, 18135), (13169, 16740), (14508, 15195)]