200422890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{742307}}^1$

素因数の和:742323

約数の個数: 32

約数和(自身を含む): 534461760

約数和(自身を除く): 334038870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 742307, 1484614, 2226921, 3711535, 4453842, 6680763, 7423070, 11134605, 13361526, 20042289, 22269210, 33403815, 40084578, 66807630, 100211445, 200422890]

約数ペア:

[(1, 200422890), (2, 100211445), (3, 66807630), (5, 40084578), (6, 33403815), (9, 22269210), (10, 20042289), (15, 13361526), (18, 11134605), (27, 7423070), (30, 6680763), (45, 4453842), (54, 3711535), (90, 2226921), (135, 1484614), (270, 742307)]