54563220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 174894720

約数和(自身を除く): 120331500

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, 109, 135, 162, 180, 206, 218, 243, 270, 309, 324, 327, 405, 412, 436, 486, 515, 540, 545, 618, 654, 810, 927, 972, 981, 1030, 1090, 1215, 1236, 1308, 1545, 1620, 1635, 1854, 1962, 2060, 2180, 2430, 2781, 2943, 3090, 3270, 3708, 3924, 4635, 4860, 4905, 5562, 5886, 6180, 6540, 8343, 8829, 9270, 9810, 11124, 11227, 11772, 13905, 14715, 16686, 17658, 18540, 19620, 22454, 25029, 26487, 27810, 29430, 33372, 33681, 35316, 41715, 44145, 44908, 50058, 52974, 55620, 56135, 58860, 67362, 83430, 88290, 100116, 101043, 105948, 112270, 125145, 132435, 134724, 166860, 168405, 176580, 202086, 224540, 250290, 264870, 303129, 336810, 404172, 500580, 505215, 529740, 606258, 673620, 909387, 1010430, 1212516, 1515645, 1818774, 2020860, 2728161, 3031290, 3637548, 4546935, 5456322, 6062580, 9093870, 10912644, 13640805, 18187740, 27281610, 54563220]

約数ペア:

[(1, 54563220), (2, 27281610), (3, 18187740), (4, 13640805), (5, 10912644), (6, 9093870), (9, 6062580), (10, 5456322), (12, 4546935), (15, 3637548), (18, 3031290), (20, 2728161), (27, 2020860), (30, 1818774), (36, 1515645), (45, 1212516), (54, 1010430), (60, 909387), (81, 673620), (90, 606258), (103, 529740), (108, 505215), (109, 500580), (135, 404172), (162, 336810), (180, 303129), (206, 264870), (218, 250290), (243, 224540), (270, 202086), (309, 176580), (324, 168405), (327, 166860), (405, 134724), (412, 132435), (436, 125145), (486, 112270), (515, 105948), (540, 101043), (545, 100116), (618, 88290), (654, 83430), (810, 67362), (927, 58860), (972, 56135), (981, 55620), (1030, 52974), (1090, 50058), (1215, 44908), (1236, 44145), (1308, 41715), (1545, 35316), (1620, 33681), (1635, 33372), (1854, 29430), (1962, 27810), (2060, 26487), (2180, 25029), (2430, 22454), (2781, 19620), (2943, 18540), (3090, 17658), (3270, 16686), (3708, 14715), (3924, 13905), (4635, 11772), (4860, 11227), (4905, 11124), (5562, 9810), (5886, 9270), (6180, 8829), (6540, 8343)]