105151900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{150217}}^1$

素因数の和:150238

約数の個数: 36

約数和(自身を含む): 260778448

約数和(自身を除く): 155626548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 150217, 300434, 600868, 751085, 1051519, 1502170, 2103038, 3004340, 3755425, 4206076, 5257595, 7510850, 10515190, 15021700, 21030380, 26287975, 52575950, 105151900]

約数ペア:

[(1, 105151900), (2, 52575950), (4, 26287975), (5, 21030380), (7, 15021700), (10, 10515190), (14, 7510850), (20, 5257595), (25, 4206076), (28, 3755425), (35, 3004340), (50, 2103038), (70, 1502170), (100, 1051519), (140, 751085), (175, 600868), (350, 300434), (700, 150217)]