55859220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 185909724

約数和(自身を除く): 130050504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 41, 45, 54, 58, 60, 81, 82, 87, 90, 108, 116, 123, 135, 145, 162, 164, 174, 180, 205, 246, 261, 270, 290, 324, 348, 369, 405, 410, 435, 492, 522, 540, 580, 615, 738, 783, 810, 820, 841, 870, 1044, 1107, 1189, 1230, 1305, 1476, 1566, 1620, 1682, 1740, 1845, 2214, 2349, 2378, 2460, 2523, 2610, 3132, 3321, 3364, 3567, 3690, 3915, 4205, 4428, 4698, 4756, 5046, 5220, 5535, 5945, 6642, 7134, 7380, 7569, 7830, 8410, 9396, 10092, 10701, 11070, 11745, 11890, 12615, 13284, 14268, 15138, 15660, 16605, 16820, 17835, 21402, 22140, 22707, 23490, 23780, 25230, 30276, 32103, 33210, 34481, 35670, 37845, 42804, 45414, 46980, 50460, 53505, 64206, 66420, 68121, 68962, 71340, 75690, 90828, 96309, 103443, 107010, 113535, 128412, 136242, 137924, 151380, 160515, 172405, 192618, 206886, 214020, 227070, 272484, 310329, 321030, 340605, 344810, 385236, 413772, 454140, 481545, 517215, 620658, 642060, 681210, 689620, 930987, 963090, 1034430, 1241316, 1362420, 1551645, 1861974, 1926180, 2068860, 2792961, 3103290, 3723948, 4654935, 5585922, 6206580, 9309870, 11171844, 13964805, 18619740, 27929610, 55859220]

約数ペア:

[(1, 55859220), (2, 27929610), (3, 18619740), (4, 13964805), (5, 11171844), (6, 9309870), (9, 6206580), (10, 5585922), (12, 4654935), (15, 3723948), (18, 3103290), (20, 2792961), (27, 2068860), (29, 1926180), (30, 1861974), (36, 1551645), (41, 1362420), (45, 1241316), (54, 1034430), (58, 963090), (60, 930987), (81, 689620), (82, 681210), (87, 642060), (90, 620658), (108, 517215), (116, 481545), (123, 454140), (135, 413772), (145, 385236), (162, 344810), (164, 340605), (174, 321030), (180, 310329), (205, 272484), (246, 227070), (261, 214020), (270, 206886), (290, 192618), (324, 172405), (348, 160515), (369, 151380), (405, 137924), (410, 136242), (435, 128412), (492, 113535), (522, 107010), (540, 103443), (580, 96309), (615, 90828), (738, 75690), (783, 71340), (810, 68962), (820, 68121), (841, 66420), (870, 64206), (1044, 53505), (1107, 50460), (1189, 46980), (1230, 45414), (1305, 42804), (1476, 37845), (1566, 35670), (1620, 34481), (1682, 33210), (1740, 32103), (1845, 30276), (2214, 25230), (2349, 23780), (2378, 23490), (2460, 22707), (2523, 22140), (2610, 21402), (3132, 17835), (3321, 16820), (3364, 16605), (3567, 15660), (3690, 15138), (3915, 14268), (4205, 13284), (4428, 12615), (4698, 11890), (4756, 11745), (5046, 11070), (5220, 10701), (5535, 10092), (5945, 9396), (6642, 8410), (7134, 7830), (7380, 7569)]