252450540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4416

約数の個数: 96

約数和(自身を含む): 792792000

約数和(自身を除く): 540341460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2943, 3270, 3924, 4289, 4905, 5886, 6540, 8578, 9810, 11772, 12867, 14715, 17156, 19620, 21445, 25734, 29430, 38601, 42890, 51468, 58860, 64335, 77202, 85780, 115803, 128670, 154404, 193005, 231606, 257340, 386010, 463212, 467501, 579015, 772020, 935002, 1158030, 1402503, 1870004, 2316060, 2337505, 2805006, 4207509, 4675010, 5610012, 7012515, 8415018, 9350020, 12622527, 14025030, 16830036, 21037545, 25245054, 28050060, 42075090, 50490108, 63112635, 84150180, 126225270, 252450540]

約数ペア:

[(1, 252450540), (2, 126225270), (3, 84150180), (4, 63112635), (5, 50490108), (6, 42075090), (9, 28050060), (10, 25245054), (12, 21037545), (15, 16830036), (18, 14025030), (20, 12622527), (27, 9350020), (30, 8415018), (36, 7012515), (45, 5610012), (54, 4675010), (60, 4207509), (90, 2805006), (108, 2337505), (109, 2316060), (135, 1870004), (180, 1402503), (218, 1158030), (270, 935002), (327, 772020), (436, 579015), (540, 467501), (545, 463212), (654, 386010), (981, 257340), (1090, 231606), (1308, 193005), (1635, 154404), (1962, 128670), (2180, 115803), (2943, 85780), (3270, 77202), (3924, 64335), (4289, 58860), (4905, 51468), (5886, 42890), (6540, 38601), (8578, 29430), (9810, 25734), (11772, 21445), (12867, 19620), (14715, 17156)]