140263900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 350422016

約数和(自身を除く): 210158116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 302, 350, 604, 700, 755, 1057, 1327, 1510, 2114, 2654, 3020, 3775, 4228, 5285, 5308, 6635, 7550, 9289, 10570, 13270, 15100, 18578, 21140, 26425, 26540, 33175, 37156, 46445, 52850, 66350, 92890, 105700, 132700, 185780, 200377, 232225, 400754, 464450, 801508, 928900, 1001885, 1402639, 2003770, 2805278, 4007540, 5009425, 5610556, 7013195, 10018850, 14026390, 20037700, 28052780, 35065975, 70131950, 140263900]

約数ペア:

[(1, 140263900), (2, 70131950), (4, 35065975), (5, 28052780), (7, 20037700), (10, 14026390), (14, 10018850), (20, 7013195), (25, 5610556), (28, 5009425), (35, 4007540), (50, 2805278), (70, 2003770), (100, 1402639), (140, 1001885), (151, 928900), (175, 801508), (302, 464450), (350, 400754), (604, 232225), (700, 200377), (755, 185780), (1057, 132700), (1327, 105700), (1510, 92890), (2114, 66350), (2654, 52850), (3020, 46445), (3775, 37156), (4228, 33175), (5285, 26540), (5308, 26425), (6635, 21140), (7550, 18578), (9289, 15100), (10570, 13270)]