196125660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1619}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 596166480

約数和(自身を除く): 400040820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 673, 1346, 1619, 2019, 2692, 3238, 3365, 4038, 4857, 6057, 6476, 6730, 8076, 8095, 9714, 10095, 12114, 13460, 14571, 16190, 19428, 20190, 24228, 24285, 29142, 30285, 32380, 40380, 48570, 58284, 60570, 72855, 97140, 121140, 145710, 291420, 1089587, 2179174, 3268761, 4358348, 5447935, 6537522, 9806283, 10895870, 13075044, 16343805, 19612566, 21791740, 32687610, 39225132, 49031415, 65375220, 98062830, 196125660]

約数ペア:

[(1, 196125660), (2, 98062830), (3, 65375220), (4, 49031415), (5, 39225132), (6, 32687610), (9, 21791740), (10, 19612566), (12, 16343805), (15, 13075044), (18, 10895870), (20, 9806283), (30, 6537522), (36, 5447935), (45, 4358348), (60, 3268761), (90, 2179174), (180, 1089587), (673, 291420), (1346, 145710), (1619, 121140), (2019, 97140), (2692, 72855), (3238, 60570), (3365, 58284), (4038, 48570), (4857, 40380), (6057, 32380), (6476, 30285), (6730, 29142), (8076, 24285), (8095, 24228), (9714, 20190), (10095, 19428), (12114, 16190), (13460, 14571)]