123952620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 382314240

約数和(自身を除く): 258361620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1199, 1308, 1635, 1723, 2180, 2398, 3270, 3446, 3597, 4796, 5169, 5995, 6540, 6892, 7194, 8615, 10338, 11990, 14388, 17230, 17985, 18953, 20676, 23980, 25845, 34460, 35970, 37906, 51690, 56859, 71940, 75812, 94765, 103380, 113718, 187807, 189530, 227436, 284295, 375614, 379060, 563421, 568590, 751228, 939035, 1126842, 1137180, 1878070, 2065877, 2253684, 2817105, 3756140, 4131754, 5634210, 6197631, 8263508, 10329385, 11268420, 12395262, 20658770, 24790524, 30988155, 41317540, 61976310, 123952620]

約数ペア:

[(1, 123952620), (2, 61976310), (3, 41317540), (4, 30988155), (5, 24790524), (6, 20658770), (10, 12395262), (11, 11268420), (12, 10329385), (15, 8263508), (20, 6197631), (22, 5634210), (30, 4131754), (33, 3756140), (44, 2817105), (55, 2253684), (60, 2065877), (66, 1878070), (109, 1137180), (110, 1126842), (132, 939035), (165, 751228), (218, 568590), (220, 563421), (327, 379060), (330, 375614), (436, 284295), (545, 227436), (654, 189530), (660, 187807), (1090, 113718), (1199, 103380), (1308, 94765), (1635, 75812), (1723, 71940), (2180, 56859), (2398, 51690), (3270, 37906), (3446, 35970), (3597, 34460), (4796, 25845), (5169, 23980), (5995, 20676), (6540, 18953), (6892, 17985), (7194, 17230), (8615, 14388), (10338, 11990)]