201295530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1573

約数の個数: 80

約数和(自身を含む): 544648104

約数和(自身を除く): 343352574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 181, 270, 362, 405, 543, 810, 905, 1086, 1373, 1629, 1810, 2715, 2746, 3258, 4119, 4887, 5430, 6865, 8145, 8238, 9774, 12357, 13730, 14661, 16290, 20595, 24435, 24714, 29322, 37071, 41190, 48870, 61785, 73305, 74142, 111213, 123570, 146610, 185355, 222426, 248513, 370710, 497026, 556065, 745539, 1112130, 1242565, 1491078, 2236617, 2485130, 3727695, 4473234, 6709851, 7455390, 11183085, 13419702, 20129553, 22366170, 33549255, 40259106, 67098510, 100647765, 201295530]

約数ペア:

[(1, 201295530), (2, 100647765), (3, 67098510), (5, 40259106), (6, 33549255), (9, 22366170), (10, 20129553), (15, 13419702), (18, 11183085), (27, 7455390), (30, 6709851), (45, 4473234), (54, 3727695), (81, 2485130), (90, 2236617), (135, 1491078), (162, 1242565), (181, 1112130), (270, 745539), (362, 556065), (405, 497026), (543, 370710), (810, 248513), (905, 222426), (1086, 185355), (1373, 146610), (1629, 123570), (1810, 111213), (2715, 74142), (2746, 73305), (3258, 61785), (4119, 48870), (4887, 41190), (5430, 37071), (6865, 29322), (8145, 24714), (8238, 24435), (9774, 20595), (12357, 16290), (13730, 14661)]