227823420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11903}}^1$

素因数の和:11955

約数の個数: 96

約数和(自身を含む): 719953920

約数和(自身を除く): 492130500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 11903, 19140, 23806, 35709, 47612, 59515, 71418, 119030, 130933, 142836, 178545, 238060, 261866, 345187, 357090, 392799, 523732, 654665, 690374, 714180, 785598, 1035561, 1309330, 1380748, 1571196, 1725935, 1963995, 2071122, 2618660, 3451870, 3797057, 3927990, 4142244, 5177805, 6903740, 7594114, 7855980, 10355610, 11391171, 15188228, 18985285, 20711220, 22782342, 37970570, 45564684, 56955855, 75941140, 113911710, 227823420]

約数ペア:

[(1, 227823420), (2, 113911710), (3, 75941140), (4, 56955855), (5, 45564684), (6, 37970570), (10, 22782342), (11, 20711220), (12, 18985285), (15, 15188228), (20, 11391171), (22, 10355610), (29, 7855980), (30, 7594114), (33, 6903740), (44, 5177805), (55, 4142244), (58, 3927990), (60, 3797057), (66, 3451870), (87, 2618660), (110, 2071122), (116, 1963995), (132, 1725935), (145, 1571196), (165, 1380748), (174, 1309330), (220, 1035561), (290, 785598), (319, 714180), (330, 690374), (348, 654665), (435, 523732), (580, 392799), (638, 357090), (660, 345187), (870, 261866), (957, 238060), (1276, 178545), (1595, 142836), (1740, 130933), (1914, 119030), (3190, 71418), (3828, 59515), (4785, 47612), (6380, 35709), (9570, 23806), (11903, 19140)]