54650520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 134047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 83, 90, 93, 118, 120, 124, 155, 166, 177, 180, 186, 236, 248, 249, 279, 295, 310, 332, 354, 360, 372, 415, 465, 472, 498, 531, 558, 590, 620, 664, 708, 744, 747, 830, 885, 930, 996, 1062, 1116, 1180, 1240, 1245, 1395, 1416, 1494, 1660, 1770, 1829, 1860, 1992, 2124, 2232, 2360, 2490, 2573, 2655, 2790, 2988, 3320, 3540, 3658, 3720, 3735, 4248, 4897, 4980, 5146, 5310, 5487, 5580, 5976, 7080, 7316, 7470, 7719, 9145, 9794, 9960, 10292, 10620, 10974, 11160, 12865, 14632, 14691, 14940, 15438, 16461, 18290, 19588, 20584, 21240, 21948, 23157, 24485, 25730, 27435, 29382, 29880, 30876, 32922, 36580, 38595, 39176, 43896, 44073, 46314, 48970, 51460, 54870, 58764, 61752, 65844, 73160, 73455, 77190, 82305, 88146, 92628, 97940, 102920, 109740, 115785, 117528, 131688, 146910, 151807, 154380, 164610, 176292, 185256, 195880, 219480, 220365, 231570, 293820, 303614, 308760, 329220, 352584, 440730, 455421, 463140, 587640, 607228, 658440, 759035, 881460, 910842, 926280, 1214456, 1366263, 1518070, 1762920, 1821684, 2277105, 2732526, 3036140, 3643368, 4554210, 5465052, 6072280, 6831315, 9108420, 10930104, 13662630, 18216840, 27325260, 54650520]

約数ペア:

[(1, 54650520), (2, 27325260), (3, 18216840), (4, 13662630), (5, 10930104), (6, 9108420), (8, 6831315), (9, 6072280), (10, 5465052), (12, 4554210), (15, 3643368), (18, 3036140), (20, 2732526), (24, 2277105), (30, 1821684), (31, 1762920), (36, 1518070), (40, 1366263), (45, 1214456), (59, 926280), (60, 910842), (62, 881460), (72, 759035), (83, 658440), (90, 607228), (93, 587640), (118, 463140), (120, 455421), (124, 440730), (155, 352584), (166, 329220), (177, 308760), (180, 303614), (186, 293820), (236, 231570), (248, 220365), (249, 219480), (279, 195880), (295, 185256), (310, 176292), (332, 164610), (354, 154380), (360, 151807), (372, 146910), (415, 131688), (465, 117528), (472, 115785), (498, 109740), (531, 102920), (558, 97940), (590, 92628), (620, 88146), (664, 82305), (708, 77190), (744, 73455), (747, 73160), (830, 65844), (885, 61752), (930, 58764), (996, 54870), (1062, 51460), (1116, 48970), (1180, 46314), (1240, 44073), (1245, 43896), (1395, 39176), (1416, 38595), (1494, 36580), (1660, 32922), (1770, 30876), (1829, 29880), (1860, 29382), (1992, 27435), (2124, 25730), (2232, 24485), (2360, 23157), (2490, 21948), (2573, 21240), (2655, 20584), (2790, 19588), (2988, 18290), (3320, 16461), (3540, 15438), (3658, 14940), (3720, 14691), (3735, 14632), (4248, 12865), (4897, 11160), (4980, 10974), (5146, 10620), (5310, 10292), (5487, 9960), (5580, 9794), (5976, 9145), (7080, 7719), (7316, 7470)]