55230660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 175471296

約数和(自身を除く): 120240636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 331, 405, 412, 515, 540, 618, 662, 810, 927, 993, 1030, 1236, 1324, 1545, 1620, 1655, 1854, 1986, 2060, 2781, 2979, 3090, 3310, 3708, 3972, 4635, 4965, 5562, 5958, 6180, 6620, 8343, 8937, 9270, 9930, 11124, 11916, 13905, 14895, 16686, 17874, 18540, 19860, 26811, 27810, 29790, 33372, 34093, 35748, 41715, 44685, 53622, 55620, 59580, 68186, 83430, 89370, 102279, 107244, 134055, 136372, 166860, 170465, 178740, 204558, 268110, 306837, 340930, 409116, 511395, 536220, 613674, 681860, 920511, 1022790, 1227348, 1534185, 1841022, 2045580, 2761533, 3068370, 3682044, 4602555, 5523066, 6136740, 9205110, 11046132, 13807665, 18410220, 27615330, 55230660]

約数ペア:

[(1, 55230660), (2, 27615330), (3, 18410220), (4, 13807665), (5, 11046132), (6, 9205110), (9, 6136740), (10, 5523066), (12, 4602555), (15, 3682044), (18, 3068370), (20, 2761533), (27, 2045580), (30, 1841022), (36, 1534185), (45, 1227348), (54, 1022790), (60, 920511), (81, 681860), (90, 613674), (103, 536220), (108, 511395), (135, 409116), (162, 340930), (180, 306837), (206, 268110), (270, 204558), (309, 178740), (324, 170465), (331, 166860), (405, 136372), (412, 134055), (515, 107244), (540, 102279), (618, 89370), (662, 83430), (810, 68186), (927, 59580), (993, 55620), (1030, 53622), (1236, 44685), (1324, 41715), (1545, 35748), (1620, 34093), (1655, 33372), (1854, 29790), (1986, 27810), (2060, 26811), (2781, 19860), (2979, 18540), (3090, 17874), (3310, 16686), (3708, 14895), (3972, 13905), (4635, 11916), (4965, 11124), (5562, 9930), (5958, 9270), (6180, 8937), (6620, 8343)]