109222020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67421}}^1$

素因数の和:67442

約数の個数: 60

約数和(自身を含む): 342638604

約数和(自身を除く): 233416584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 67421, 134842, 202263, 269684, 337105, 404526, 606789, 674210, 809052, 1011315, 1213578, 1348420, 1820367, 2022630, 2427156, 3033945, 3640734, 4045260, 5461101, 6067890, 7281468, 9101835, 10922202, 12135780, 18203670, 21844404, 27305505, 36407340, 54611010, 109222020]

約数ペア:

[(1, 109222020), (2, 54611010), (3, 36407340), (4, 27305505), (5, 21844404), (6, 18203670), (9, 12135780), (10, 10922202), (12, 9101835), (15, 7281468), (18, 6067890), (20, 5461101), (27, 4045260), (30, 3640734), (36, 3033945), (45, 2427156), (54, 2022630), (60, 1820367), (81, 1348420), (90, 1213578), (108, 1011315), (135, 809052), (162, 674210), (180, 606789), (270, 404526), (324, 337105), (405, 269684), (540, 202263), (810, 134842), (1620, 67421)]