84998970

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 276756480

約数和(自身を除く): 191757510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 243, 263, 266, 270, 285, 315, 342, 378, 399, 405, 486, 513, 526, 567, 570, 630, 665, 789, 798, 810, 855, 945, 1026, 1134, 1197, 1215, 1315, 1330, 1539, 1578, 1701, 1710, 1841, 1890, 1995, 2367, 2394, 2430, 2565, 2630, 2835, 3078, 3402, 3591, 3682, 3945, 3990, 4617, 4734, 4997, 5130, 5523, 5670, 5985, 7101, 7182, 7695, 7890, 8505, 9205, 9234, 9994, 10773, 11046, 11835, 11970, 14202, 14991, 15390, 16569, 17010, 17955, 18410, 21303, 21546, 23085, 23670, 24985, 27615, 29982, 32319, 33138, 34979, 35505, 35910, 42606, 44973, 46170, 49707, 49970, 53865, 55230, 63909, 64638, 69958, 71010, 74955, 82845, 89946, 99414, 104937, 106515, 107730, 127818, 134919, 149121, 149910, 161595, 165690, 174895, 209874, 213030, 224865, 248535, 269838, 298242, 314811, 319545, 323190, 349790, 404757, 447363, 449730, 497070, 524685, 629622, 639090, 674595, 745605, 809514, 894726, 944433, 1049370, 1214271, 1349190, 1491210, 1574055, 1888866, 2023785, 2236815, 2428542, 2833299, 3148110, 4047570, 4473630, 4722165, 5666598, 6071355, 8499897, 9444330, 12142710, 14166495, 16999794, 28332990, 42499485, 84998970]

約数ペア:

[(1, 84998970), (2, 42499485), (3, 28332990), (5, 16999794), (6, 14166495), (7, 12142710), (9, 9444330), (10, 8499897), (14, 6071355), (15, 5666598), (18, 4722165), (19, 4473630), (21, 4047570), (27, 3148110), (30, 2833299), (35, 2428542), (38, 2236815), (42, 2023785), (45, 1888866), (54, 1574055), (57, 1491210), (63, 1349190), (70, 1214271), (81, 1049370), (90, 944433), (95, 894726), (105, 809514), (114, 745605), (126, 674595), (133, 639090), (135, 629622), (162, 524685), (171, 497070), (189, 449730), (190, 447363), (210, 404757), (243, 349790), (263, 323190), (266, 319545), (270, 314811), (285, 298242), (315, 269838), (342, 248535), (378, 224865), (399, 213030), (405, 209874), (486, 174895), (513, 165690), (526, 161595), (567, 149910), (570, 149121), (630, 134919), (665, 127818), (789, 107730), (798, 106515), (810, 104937), (855, 99414), (945, 89946), (1026, 82845), (1134, 74955), (1197, 71010), (1215, 69958), (1315, 64638), (1330, 63909), (1539, 55230), (1578, 53865), (1701, 49970), (1710, 49707), (1841, 46170), (1890, 44973), (1995, 42606), (2367, 35910), (2394, 35505), (2430, 34979), (2565, 33138), (2630, 32319), (2835, 29982), (3078, 27615), (3402, 24985), (3591, 23670), (3682, 23085), (3945, 21546), (3990, 21303), (4617, 18410), (4734, 17955), (4997, 17010), (5130, 16569), (5523, 15390), (5670, 14991), (5985, 14202), (7101, 11970), (7182, 11835), (7695, 11046), (7890, 10773), (8505, 9994), (9205, 9234)]