22257180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 76230000

約数和(自身を除く): 53972820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1249, 1485, 1620, 1782, 1980, 2498, 2970, 3564, 3747, 4455, 4996, 5940, 6245, 7494, 8910, 11241, 12490, 13739, 14988, 17820, 18735, 22482, 24980, 27478, 33723, 37470, 41217, 44964, 54956, 56205, 67446, 68695, 74940, 82434, 101169, 112410, 123651, 134892, 137390, 164868, 168615, 202338, 206085, 224820, 247302, 274780, 337230, 370953, 404676, 412170, 494604, 505845, 618255, 674460, 741906, 824340, 1011690, 1112859, 1236510, 1483812, 1854765, 2023380, 2225718, 2473020, 3709530, 4451436, 5564295, 7419060, 11128590, 22257180]

約数ペア:

[(1, 22257180), (2, 11128590), (3, 7419060), (4, 5564295), (5, 4451436), (6, 3709530), (9, 2473020), (10, 2225718), (11, 2023380), (12, 1854765), (15, 1483812), (18, 1236510), (20, 1112859), (22, 1011690), (27, 824340), (30, 741906), (33, 674460), (36, 618255), (44, 505845), (45, 494604), (54, 412170), (55, 404676), (60, 370953), (66, 337230), (81, 274780), (90, 247302), (99, 224820), (108, 206085), (110, 202338), (132, 168615), (135, 164868), (162, 137390), (165, 134892), (180, 123651), (198, 112410), (220, 101169), (270, 82434), (297, 74940), (324, 68695), (330, 67446), (396, 56205), (405, 54956), (495, 44964), (540, 41217), (594, 37470), (660, 33723), (810, 27478), (891, 24980), (990, 22482), (1188, 18735), (1249, 17820), (1485, 14988), (1620, 13739), (1782, 12490), (1980, 11241), (2498, 8910), (2970, 7494), (3564, 6245), (3747, 5940), (4455, 4996)]