200914020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124021}}^1$

素因数の和:124042

約数の個数: 60

約数和(自身を含む): 630279804

約数和(自身を除く): 429365784

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, 124021, 248042, 372063, 496084, 620105, 744126, 1116189, 1240210, 1488252, 1860315, 2232378, 2480420, 3348567, 3720630, 4464756, 5580945, 6697134, 7441260, 10045701, 11161890, 13394268, 16742835, 20091402, 22323780, 33485670, 40182804, 50228505, 66971340, 100457010, 200914020]

約数ペア:

[(1, 200914020), (2, 100457010), (3, 66971340), (4, 50228505), (5, 40182804), (6, 33485670), (9, 22323780), (10, 20091402), (12, 16742835), (15, 13394268), (18, 11161890), (20, 10045701), (27, 7441260), (30, 6697134), (36, 5580945), (45, 4464756), (54, 3720630), (60, 3348567), (81, 2480420), (90, 2232378), (108, 1860315), (135, 1488252), (162, 1240210), (180, 1116189), (270, 744126), (324, 620105), (405, 496084), (540, 372063), (810, 248042), (1620, 124021)]