139096300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{28387}}^1$

素因数の和:28415

約数の個数: 54

約数和(自身を含む): 351131172

約数和(自身を除く): 212034872

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, 28387, 56774, 113548, 141935, 198709, 283870, 397418, 567740, 709675, 794836, 993545, 1390963, 1419350, 1987090, 2781926, 2838700, 3974180, 4967725, 5563852, 6954815, 9935450, 13909630, 19870900, 27819260, 34774075, 69548150, 139096300]

約数ペア:

[(1, 139096300), (2, 69548150), (4, 34774075), (5, 27819260), (7, 19870900), (10, 13909630), (14, 9935450), (20, 6954815), (25, 5563852), (28, 4967725), (35, 3974180), (49, 2838700), (50, 2781926), (70, 1987090), (98, 1419350), (100, 1390963), (140, 993545), (175, 794836), (196, 709675), (245, 567740), (350, 397418), (490, 283870), (700, 198709), (980, 141935), (1225, 113548), (2450, 56774), (4900, 28387)]