125652420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{887}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 382060224

約数和(自身を除く): 256407804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 787, 887, 1574, 1774, 2361, 2661, 3148, 3548, 3935, 4435, 4722, 5322, 7083, 7870, 7983, 8870, 9444, 10644, 11805, 13305, 14166, 15740, 15966, 17740, 23610, 26610, 28332, 31932, 35415, 39915, 47220, 53220, 70830, 79830, 141660, 159660, 698069, 1396138, 2094207, 2792276, 3490345, 4188414, 6282621, 6980690, 8376828, 10471035, 12565242, 13961380, 20942070, 25130484, 31413105, 41884140, 62826210, 125652420]

約数ペア:

[(1, 125652420), (2, 62826210), (3, 41884140), (4, 31413105), (5, 25130484), (6, 20942070), (9, 13961380), (10, 12565242), (12, 10471035), (15, 8376828), (18, 6980690), (20, 6282621), (30, 4188414), (36, 3490345), (45, 2792276), (60, 2094207), (90, 1396138), (180, 698069), (787, 159660), (887, 141660), (1574, 79830), (1774, 70830), (2361, 53220), (2661, 47220), (3148, 39915), (3548, 35415), (3935, 31932), (4435, 28332), (4722, 26610), (5322, 23610), (7083, 17740), (7870, 15966), (7983, 15740), (8870, 14166), (9444, 13305), (10644, 11805)]