122382180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2969}}^1$

素因数の和:3213

約数の個数: 72

約数和(自身を含む): 372972600

約数和(自身を除く): 250590420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 2969, 3435, 4122, 4580, 5938, 6870, 8244, 8907, 10305, 11876, 13740, 14845, 17814, 20610, 26721, 29690, 35628, 41220, 44535, 53442, 59380, 89070, 106884, 133605, 178140, 267210, 534420, 679901, 1359802, 2039703, 2719604, 3399505, 4079406, 6119109, 6799010, 8158812, 10198515, 12238218, 13598020, 20397030, 24476436, 30595545, 40794060, 61191090, 122382180]

約数ペア:

[(1, 122382180), (2, 61191090), (3, 40794060), (4, 30595545), (5, 24476436), (6, 20397030), (9, 13598020), (10, 12238218), (12, 10198515), (15, 8158812), (18, 6799010), (20, 6119109), (30, 4079406), (36, 3399505), (45, 2719604), (60, 2039703), (90, 1359802), (180, 679901), (229, 534420), (458, 267210), (687, 178140), (916, 133605), (1145, 106884), (1374, 89070), (2061, 59380), (2290, 53442), (2748, 44535), (2969, 41220), (3435, 35628), (4122, 29690), (4580, 26721), (5938, 20610), (6870, 17814), (8244, 14845), (8907, 13740), (10305, 11876)]