250190460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3508

約数の個数: 144

約数和(自身を含む): 843897600

約数和(自身を除く): 593707140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3449, 3627, 4030, 4836, 5580, 6045, 6898, 7254, 8060, 10347, 12090, 13796, 14508, 17245, 18135, 20694, 24180, 31041, 34490, 36270, 41388, 44837, 51735, 62082, 68980, 72540, 89674, 103470, 106919, 124164, 134511, 155205, 179348, 206940, 213838, 224185, 269022, 310410, 320757, 403533, 427676, 448370, 534595, 538044, 620820, 641514, 672555, 807066, 896740, 962271, 1069190, 1283028, 1345110, 1389947, 1603785, 1614132, 1924542, 2017665, 2138380, 2690220, 2779894, 3207570, 3849084, 4035330, 4169841, 4811355, 5559788, 6415140, 6949735, 8070660, 8339682, 9622710, 12509523, 13899470, 16679364, 19245420, 20849205, 25019046, 27798940, 41698410, 50038092, 62547615, 83396820, 125095230, 250190460]

約数ペア:

[(1, 250190460), (2, 125095230), (3, 83396820), (4, 62547615), (5, 50038092), (6, 41698410), (9, 27798940), (10, 25019046), (12, 20849205), (13, 19245420), (15, 16679364), (18, 13899470), (20, 12509523), (26, 9622710), (30, 8339682), (31, 8070660), (36, 6949735), (39, 6415140), (45, 5559788), (52, 4811355), (60, 4169841), (62, 4035330), (65, 3849084), (78, 3207570), (90, 2779894), (93, 2690220), (117, 2138380), (124, 2017665), (130, 1924542), (155, 1614132), (156, 1603785), (180, 1389947), (186, 1345110), (195, 1283028), (234, 1069190), (260, 962271), (279, 896740), (310, 807066), (372, 672555), (390, 641514), (403, 620820), (465, 538044), (468, 534595), (558, 448370), (585, 427676), (620, 403533), (780, 320757), (806, 310410), (930, 269022), (1116, 224185), (1170, 213838), (1209, 206940), (1395, 179348), (1612, 155205), (1860, 134511), (2015, 124164), (2340, 106919), (2418, 103470), (2790, 89674), (3449, 72540), (3627, 68980), (4030, 62082), (4836, 51735), (5580, 44837), (6045, 41388), (6898, 36270), (7254, 34490), (8060, 31041), (10347, 24180), (12090, 20694), (13796, 18135), (14508, 17245)]