201568020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{4621}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 565289088

約数和(自身を除く): 363721068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 2181, 2908, 3635, 4362, 4621, 7270, 8724, 9242, 10905, 13863, 14540, 18484, 21810, 23105, 27726, 43620, 46210, 55452, 69315, 92420, 138630, 277260, 3359467, 6718934, 10078401, 13437868, 16797335, 20156802, 33594670, 40313604, 50392005, 67189340, 100784010, 201568020]

約数ペア:

[(1, 201568020), (2, 100784010), (3, 67189340), (4, 50392005), (5, 40313604), (6, 33594670), (10, 20156802), (12, 16797335), (15, 13437868), (20, 10078401), (30, 6718934), (60, 3359467), (727, 277260), (1454, 138630), (2181, 92420), (2908, 69315), (3635, 55452), (4362, 46210), (4621, 43620), (7270, 27726), (8724, 23105), (9242, 21810), (10905, 18484), (13863, 14540)]