125143020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{695239}}^1$

素因数の和:695254

約数の個数: 36

約数和(自身を含む): 379601040

約数和(自身を除く): 254458020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 695239, 1390478, 2085717, 2780956, 3476195, 4171434, 6257151, 6952390, 8342868, 10428585, 12514302, 13904780, 20857170, 25028604, 31285755, 41714340, 62571510, 125143020]

約数ペア:

[(1, 125143020), (2, 62571510), (3, 41714340), (4, 31285755), (5, 25028604), (6, 20857170), (9, 13904780), (10, 12514302), (12, 10428585), (15, 8342868), (18, 6952390), (20, 6257151), (30, 4171434), (36, 3476195), (45, 2780956), (60, 2085717), (90, 1390478), (180, 695239)]