140168100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10005

約数の個数: 72

約数和(自身を含む): 414223488

約数和(自身を除く): 274055388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 2350, 2820, 3525, 4700, 7050, 9941, 14100, 19882, 29823, 39764, 49705, 59646, 99410, 119292, 149115, 198820, 248525, 298230, 467227, 497050, 596460, 745575, 934454, 994100, 1401681, 1491150, 1868908, 2336135, 2803362, 2982300, 4672270, 5606724, 7008405, 9344540, 11680675, 14016810, 23361350, 28033620, 35042025, 46722700, 70084050, 140168100]

約数ペア:

[(1, 140168100), (2, 70084050), (3, 46722700), (4, 35042025), (5, 28033620), (6, 23361350), (10, 14016810), (12, 11680675), (15, 9344540), (20, 7008405), (25, 5606724), (30, 4672270), (47, 2982300), (50, 2803362), (60, 2336135), (75, 1868908), (94, 1491150), (100, 1401681), (141, 994100), (150, 934454), (188, 745575), (235, 596460), (282, 497050), (300, 467227), (470, 298230), (564, 248525), (705, 198820), (940, 149115), (1175, 119292), (1410, 99410), (2350, 59646), (2820, 49705), (3525, 39764), (4700, 29823), (7050, 19882), (9941, 14100)]