55457010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 123805710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 41, 42, 45, 57, 63, 70, 82, 90, 95, 105, 113, 114, 123, 126, 133, 171, 190, 205, 210, 226, 246, 266, 285, 287, 315, 339, 342, 369, 399, 410, 565, 570, 574, 615, 630, 665, 678, 738, 779, 791, 798, 855, 861, 1017, 1130, 1197, 1230, 1330, 1435, 1558, 1582, 1695, 1710, 1722, 1845, 1995, 2034, 2147, 2337, 2373, 2394, 2583, 2870, 3390, 3690, 3895, 3955, 3990, 4294, 4305, 4633, 4674, 4746, 5085, 5166, 5453, 5985, 6441, 7011, 7119, 7790, 7910, 8610, 9266, 10170, 10735, 10906, 11685, 11865, 11970, 12882, 12915, 13899, 14022, 14238, 15029, 16359, 19323, 21470, 23165, 23370, 23730, 25830, 27265, 27798, 30058, 32205, 32431, 32718, 35055, 35595, 38646, 41697, 45087, 46330, 49077, 54530, 64410, 64862, 69495, 70110, 71190, 75145, 81795, 83394, 88027, 90174, 96615, 97293, 98154, 135261, 138990, 150290, 162155, 163590, 176054, 193230, 194586, 208485, 225435, 245385, 264081, 270522, 291879, 324310, 416970, 440135, 450870, 486465, 490770, 528162, 583758, 616189, 676305, 792243, 880270, 972930, 1232378, 1320405, 1352610, 1459395, 1584486, 1848567, 2640810, 2918790, 3080945, 3697134, 3961215, 5545701, 6161890, 7922430, 9242835, 11091402, 18485670, 27728505, 55457010]

約数ペア:

[(1, 55457010), (2, 27728505), (3, 18485670), (5, 11091402), (6, 9242835), (7, 7922430), (9, 6161890), (10, 5545701), (14, 3961215), (15, 3697134), (18, 3080945), (19, 2918790), (21, 2640810), (30, 1848567), (35, 1584486), (38, 1459395), (41, 1352610), (42, 1320405), (45, 1232378), (57, 972930), (63, 880270), (70, 792243), (82, 676305), (90, 616189), (95, 583758), (105, 528162), (113, 490770), (114, 486465), (123, 450870), (126, 440135), (133, 416970), (171, 324310), (190, 291879), (205, 270522), (210, 264081), (226, 245385), (246, 225435), (266, 208485), (285, 194586), (287, 193230), (315, 176054), (339, 163590), (342, 162155), (369, 150290), (399, 138990), (410, 135261), (565, 98154), (570, 97293), (574, 96615), (615, 90174), (630, 88027), (665, 83394), (678, 81795), (738, 75145), (779, 71190), (791, 70110), (798, 69495), (855, 64862), (861, 64410), (1017, 54530), (1130, 49077), (1197, 46330), (1230, 45087), (1330, 41697), (1435, 38646), (1558, 35595), (1582, 35055), (1695, 32718), (1710, 32431), (1722, 32205), (1845, 30058), (1995, 27798), (2034, 27265), (2147, 25830), (2337, 23730), (2373, 23370), (2394, 23165), (2583, 21470), (2870, 19323), (3390, 16359), (3690, 15029), (3895, 14238), (3955, 14022), (3990, 13899), (4294, 12915), (4305, 12882), (4633, 11970), (4674, 11865), (4746, 11685), (5085, 10906), (5166, 10735), (5453, 10170), (5985, 9266), (6441, 8610), (7011, 7910), (7119, 7790)]