57612420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3285

約数の個数: 72

約数和(自身を含む): 176543640

約数和(自身を除く): 118931220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3169, 3636, 4545, 6060, 6338, 9090, 9507, 12676, 15845, 18180, 19014, 28521, 31690, 38028, 47535, 57042, 63380, 95070, 114084, 142605, 190140, 285210, 320069, 570420, 640138, 960207, 1280276, 1600345, 1920414, 2880621, 3200690, 3840828, 4801035, 5761242, 6401380, 9602070, 11522484, 14403105, 19204140, 28806210, 57612420]

約数ペア:

[(1, 57612420), (2, 28806210), (3, 19204140), (4, 14403105), (5, 11522484), (6, 9602070), (9, 6401380), (10, 5761242), (12, 4801035), (15, 3840828), (18, 3200690), (20, 2880621), (30, 1920414), (36, 1600345), (45, 1280276), (60, 960207), (90, 640138), (101, 570420), (180, 320069), (202, 285210), (303, 190140), (404, 142605), (505, 114084), (606, 95070), (909, 63380), (1010, 57042), (1212, 47535), (1515, 38028), (1818, 31690), (2020, 28521), (3030, 19014), (3169, 18180), (3636, 15845), (4545, 12676), (6060, 9507), (6338, 9090)]