42102200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 124545600

約数和(自身を除く): 82443400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 29, 34, 35, 40, 50, 56, 58, 61, 68, 70, 85, 100, 116, 119, 122, 136, 140, 145, 170, 175, 200, 203, 232, 238, 244, 280, 290, 305, 340, 350, 406, 425, 427, 476, 488, 493, 580, 595, 610, 680, 700, 725, 812, 850, 854, 952, 986, 1015, 1037, 1160, 1190, 1220, 1400, 1450, 1525, 1624, 1700, 1708, 1769, 1972, 2030, 2074, 2135, 2380, 2440, 2465, 2900, 2975, 3050, 3400, 3416, 3451, 3538, 3944, 4060, 4148, 4270, 4760, 4930, 5075, 5185, 5800, 5950, 6100, 6902, 7076, 7259, 8120, 8296, 8540, 8845, 9860, 10150, 10370, 10675, 11900, 12200, 12325, 12383, 13804, 14152, 14518, 17080, 17255, 17690, 19720, 20300, 20740, 21350, 23800, 24650, 24766, 25925, 27608, 29036, 30073, 34510, 35380, 36295, 40600, 41480, 42700, 44225, 49300, 49532, 51850, 58072, 60146, 61915, 69020, 70760, 72590, 85400, 86275, 88450, 98600, 99064, 103700, 120292, 123830, 138040, 145180, 150365, 172550, 176900, 181475, 207400, 210511, 240584, 247660, 290360, 300730, 309575, 345100, 353800, 362950, 421022, 495320, 601460, 619150, 690200, 725900, 751825, 842044, 1052555, 1202920, 1238300, 1451800, 1503650, 1684088, 2105110, 2476600, 3007300, 4210220, 5262775, 6014600, 8420440, 10525550, 21051100, 42102200]

約数ペア:

[(1, 42102200), (2, 21051100), (4, 10525550), (5, 8420440), (7, 6014600), (8, 5262775), (10, 4210220), (14, 3007300), (17, 2476600), (20, 2105110), (25, 1684088), (28, 1503650), (29, 1451800), (34, 1238300), (35, 1202920), (40, 1052555), (50, 842044), (56, 751825), (58, 725900), (61, 690200), (68, 619150), (70, 601460), (85, 495320), (100, 421022), (116, 362950), (119, 353800), (122, 345100), (136, 309575), (140, 300730), (145, 290360), (170, 247660), (175, 240584), (200, 210511), (203, 207400), (232, 181475), (238, 176900), (244, 172550), (280, 150365), (290, 145180), (305, 138040), (340, 123830), (350, 120292), (406, 103700), (425, 99064), (427, 98600), (476, 88450), (488, 86275), (493, 85400), (580, 72590), (595, 70760), (610, 69020), (680, 61915), (700, 60146), (725, 58072), (812, 51850), (850, 49532), (854, 49300), (952, 44225), (986, 42700), (1015, 41480), (1037, 40600), (1160, 36295), (1190, 35380), (1220, 34510), (1400, 30073), (1450, 29036), (1525, 27608), (1624, 25925), (1700, 24766), (1708, 24650), (1769, 23800), (1972, 21350), (2030, 20740), (2074, 20300), (2135, 19720), (2380, 17690), (2440, 17255), (2465, 17080), (2900, 14518), (2975, 14152), (3050, 13804), (3400, 12383), (3416, 12325), (3451, 12200), (3538, 11900), (3944, 10675), (4060, 10370), (4148, 10150), (4270, 9860), (4760, 8845), (4930, 8540), (5075, 8296), (5185, 8120), (5800, 7259), (5950, 7076), (6100, 6902)]