12636750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 37739520

約数和(自身を除く): 25102770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 83, 87, 105, 125, 145, 150, 166, 174, 175, 203, 210, 249, 250, 290, 350, 375, 406, 415, 435, 498, 525, 581, 609, 725, 750, 830, 870, 875, 1015, 1050, 1162, 1218, 1245, 1450, 1743, 1750, 2030, 2075, 2175, 2407, 2490, 2625, 2905, 3045, 3486, 3625, 4150, 4350, 4814, 5075, 5250, 5810, 6090, 6225, 7221, 7250, 8715, 10150, 10375, 10875, 12035, 12450, 14442, 14525, 15225, 16849, 17430, 20750, 21750, 24070, 25375, 29050, 30450, 31125, 33698, 36105, 43575, 50547, 50750, 60175, 62250, 72210, 72625, 76125, 84245, 87150, 101094, 120350, 145250, 152250, 168490, 180525, 217875, 252735, 300875, 361050, 421225, 435750, 505470, 601750, 842450, 902625, 1263675, 1805250, 2106125, 2527350, 4212250, 6318375, 12636750]

約数ペア:

[(1, 12636750), (2, 6318375), (3, 4212250), (5, 2527350), (6, 2106125), (7, 1805250), (10, 1263675), (14, 902625), (15, 842450), (21, 601750), (25, 505470), (29, 435750), (30, 421225), (35, 361050), (42, 300875), (50, 252735), (58, 217875), (70, 180525), (75, 168490), (83, 152250), (87, 145250), (105, 120350), (125, 101094), (145, 87150), (150, 84245), (166, 76125), (174, 72625), (175, 72210), (203, 62250), (210, 60175), (249, 50750), (250, 50547), (290, 43575), (350, 36105), (375, 33698), (406, 31125), (415, 30450), (435, 29050), (498, 25375), (525, 24070), (581, 21750), (609, 20750), (725, 17430), (750, 16849), (830, 15225), (870, 14525), (875, 14442), (1015, 12450), (1050, 12035), (1162, 10875), (1218, 10375), (1245, 10150), (1450, 8715), (1743, 7250), (1750, 7221), (2030, 6225), (2075, 6090), (2175, 5810), (2407, 5250), (2490, 5075), (2625, 4814), (2905, 4350), (3045, 4150), (3486, 3625)]