123073300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{25117}}^1$

素因数の和:25145

約数の個数: 54

約数和(自身を含む): 310684542

約数和(自身を除く): 187611242

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 25117, 50234, 100468, 125585, 175819, 251170, 351638, 502340, 627925, 703276, 879095, 1230733, 1255850, 1758190, 2461466, 2511700, 3516380, 4395475, 4922932, 6153665, 8790950, 12307330, 17581900, 24614660, 30768325, 61536650, 123073300]

約数ペア:

[(1, 123073300), (2, 61536650), (4, 30768325), (5, 24614660), (7, 17581900), (10, 12307330), (14, 8790950), (20, 6153665), (25, 4922932), (28, 4395475), (35, 3516380), (49, 2511700), (50, 2461466), (70, 1758190), (98, 1255850), (100, 1230733), (140, 879095), (175, 703276), (196, 627925), (245, 502340), (350, 351638), (490, 251170), (700, 175819), (980, 125585), (1225, 100468), (2450, 50234), (4900, 25117)]