83154540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5351}}^1$

素因数の和:5407

約数の個数: 96

約数和(自身を含む): 273337344

約数和(自身を除く): 190182804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 5351, 7770, 10702, 15540, 16053, 21404, 26755, 32106, 37457, 53510, 64212, 74914, 80265, 107020, 112371, 149828, 160530, 187285, 197987, 224742, 321060, 374570, 395974, 449484, 561855, 593961, 749140, 791948, 989935, 1123710, 1187922, 1385909, 1979870, 2247420, 2375844, 2771818, 2969805, 3959740, 4157727, 5543636, 5939610, 6929545, 8315454, 11879220, 13859090, 16630908, 20788635, 27718180, 41577270, 83154540]

約数ペア:

[(1, 83154540), (2, 41577270), (3, 27718180), (4, 20788635), (5, 16630908), (6, 13859090), (7, 11879220), (10, 8315454), (12, 6929545), (14, 5939610), (15, 5543636), (20, 4157727), (21, 3959740), (28, 2969805), (30, 2771818), (35, 2375844), (37, 2247420), (42, 1979870), (60, 1385909), (70, 1187922), (74, 1123710), (84, 989935), (105, 791948), (111, 749140), (140, 593961), (148, 561855), (185, 449484), (210, 395974), (222, 374570), (259, 321060), (370, 224742), (420, 197987), (444, 187285), (518, 160530), (555, 149828), (740, 112371), (777, 107020), (1036, 80265), (1110, 74914), (1295, 64212), (1554, 53510), (2220, 37457), (2590, 32106), (3108, 26755), (3885, 21404), (5180, 16053), (5351, 15540), (7770, 10702)]