68364100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 171100160

約数和(自身を除く): 102736060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 700, 769, 889, 1270, 1538, 1778, 2540, 3076, 3175, 3556, 3845, 4445, 5383, 6350, 7690, 8890, 10766, 12700, 15380, 17780, 19225, 21532, 22225, 26915, 38450, 44450, 53830, 76900, 88900, 97663, 107660, 134575, 195326, 269150, 390652, 488315, 538300, 683641, 976630, 1367282, 1953260, 2441575, 2734564, 3418205, 4883150, 6836410, 9766300, 13672820, 17091025, 34182050, 68364100]

約数ペア:

[(1, 68364100), (2, 34182050), (4, 17091025), (5, 13672820), (7, 9766300), (10, 6836410), (14, 4883150), (20, 3418205), (25, 2734564), (28, 2441575), (35, 1953260), (50, 1367282), (70, 976630), (100, 683641), (127, 538300), (140, 488315), (175, 390652), (254, 269150), (350, 195326), (508, 134575), (635, 107660), (700, 97663), (769, 88900), (889, 76900), (1270, 53830), (1538, 44450), (1778, 38450), (2540, 26915), (3076, 22225), (3175, 21532), (3556, 19225), (3845, 17780), (4445, 15380), (5383, 12700), (6350, 10766), (7690, 8890)]