284821020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 1015822080

約数和(自身を除く): 731001060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 67, 76, 90, 95, 99, 110, 113, 114, 132, 134, 165, 171, 180, 190, 198, 201, 209, 220, 226, 228, 268, 285, 330, 335, 339, 342, 380, 396, 402, 418, 452, 495, 565, 570, 603, 627, 660, 670, 678, 684, 737, 804, 836, 855, 990, 1005, 1017, 1045, 1130, 1140, 1206, 1243, 1254, 1273, 1340, 1356, 1474, 1695, 1710, 1881, 1980, 2010, 2034, 2090, 2147, 2211, 2260, 2412, 2486, 2508, 2546, 2948, 3015, 3135, 3390, 3420, 3685, 3729, 3762, 3819, 4020, 4068, 4180, 4294, 4422, 4972, 5085, 5092, 6030, 6215, 6270, 6365, 6441, 6633, 6780, 7370, 7458, 7524, 7571, 7638, 8588, 8844, 9405, 10170, 10735, 11055, 11187, 11457, 12060, 12430, 12540, 12730, 12882, 13266, 14003, 14740, 14916, 15142, 15276, 18645, 18810, 19095, 19323, 20340, 21470, 22110, 22374, 22713, 22914, 23617, 24860, 25460, 25764, 26532, 28006, 30284, 32205, 33165, 37290, 37620, 37855, 38190, 38646, 42009, 42940, 44220, 44748, 45426, 45828, 47234, 55935, 56012, 57285, 64410, 66330, 68139, 70015, 70851, 74580, 75710, 76380, 77292, 83281, 84018, 90852, 94468, 96615, 111870, 113565, 114570, 118085, 126027, 128820, 132660, 136278, 140030, 141702, 143849, 151420, 166562, 168036, 193230, 210045, 212553, 223740, 227130, 229140, 236170, 249843, 252054, 272556, 280060, 283404, 287698, 333124, 340695, 354255, 386460, 416405, 420090, 425106, 431547, 454260, 472340, 499686, 504108, 575396, 630135, 681390, 708510, 719245, 749529, 832810, 840180, 850212, 863094, 999372, 1062765, 1249215, 1260270, 1294641, 1362780, 1417020, 1438490, 1499058, 1582339, 1665620, 1726188, 2125530, 2157735, 2498430, 2520540, 2589282, 2876980, 2998116, 3164678, 3747645, 4251060, 4315470, 4747017, 4996860, 5178564, 6329356, 6473205, 7495290, 7911695, 8630940, 9494034, 12946410, 14241051, 14990580, 15823390, 18988068, 23735085, 25892820, 28482102, 31646780, 47470170, 56964204, 71205255, 94940340, 142410510, 284821020]

約数ペア:

[(1, 284821020), (2, 142410510), (3, 94940340), (4, 71205255), (5, 56964204), (6, 47470170), (9, 31646780), (10, 28482102), (11, 25892820), (12, 23735085), (15, 18988068), (18, 15823390), (19, 14990580), (20, 14241051), (22, 12946410), (30, 9494034), (33, 8630940), (36, 7911695), (38, 7495290), (44, 6473205), (45, 6329356), (55, 5178564), (57, 4996860), (60, 4747017), (66, 4315470), (67, 4251060), (76, 3747645), (90, 3164678), (95, 2998116), (99, 2876980), (110, 2589282), (113, 2520540), (114, 2498430), (132, 2157735), (134, 2125530), (165, 1726188), (171, 1665620), (180, 1582339), (190, 1499058), (198, 1438490), (201, 1417020), (209, 1362780), (220, 1294641), (226, 1260270), (228, 1249215), (268, 1062765), (285, 999372), (330, 863094), (335, 850212), (339, 840180), (342, 832810), (380, 749529), (396, 719245), (402, 708510), (418, 681390), (452, 630135), (495, 575396), (565, 504108), (570, 499686), (603, 472340), (627, 454260), (660, 431547), (670, 425106), (678, 420090), (684, 416405), (737, 386460), (804, 354255), (836, 340695), (855, 333124), (990, 287698), (1005, 283404), (1017, 280060), (1045, 272556), (1130, 252054), (1140, 249843), (1206, 236170), (1243, 229140), (1254, 227130), (1273, 223740), (1340, 212553), (1356, 210045), (1474, 193230), (1695, 168036), (1710, 166562), (1881, 151420), (1980, 143849), (2010, 141702), (2034, 140030), (2090, 136278), (2147, 132660), (2211, 128820), (2260, 126027), (2412, 118085), (2486, 114570), (2508, 113565), (2546, 111870), (2948, 96615), (3015, 94468), (3135, 90852), (3390, 84018), (3420, 83281), (3685, 77292), (3729, 76380), (3762, 75710), (3819, 74580), (4020, 70851), (4068, 70015), (4180, 68139), (4294, 66330), (4422, 64410), (4972, 57285), (5085, 56012), (5092, 55935), (6030, 47234), (6215, 45828), (6270, 45426), (6365, 44748), (6441, 44220), (6633, 42940), (6780, 42009), (7370, 38646), (7458, 38190), (7524, 37855), (7571, 37620), (7638, 37290), (8588, 33165), (8844, 32205), (9405, 30284), (10170, 28006), (10735, 26532), (11055, 25764), (11187, 25460), (11457, 24860), (12060, 23617), (12430, 22914), (12540, 22713), (12730, 22374), (12882, 22110), (13266, 21470), (14003, 20340), (14740, 19323), (14916, 19095), (15142, 18810), (15276, 18645)]