143990700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{68567}}^1$

素因数の和:68591

約数の個数: 72

約数和(自身を含む): 476136192

約数和(自身を除く): 332145492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 68567, 137134, 205701, 274268, 342835, 411402, 479969, 685670, 822804, 959938, 1028505, 1371340, 1439907, 1714175, 1919876, 2057010, 2399845, 2879814, 3428350, 4114020, 4799690, 5142525, 5759628, 6856700, 7199535, 9599380, 10285050, 11999225, 14399070, 20570100, 23998450, 28798140, 35997675, 47996900, 71995350, 143990700]

約数ペア:

[(1, 143990700), (2, 71995350), (3, 47996900), (4, 35997675), (5, 28798140), (6, 23998450), (7, 20570100), (10, 14399070), (12, 11999225), (14, 10285050), (15, 9599380), (20, 7199535), (21, 6856700), (25, 5759628), (28, 5142525), (30, 4799690), (35, 4114020), (42, 3428350), (50, 2879814), (60, 2399845), (70, 2057010), (75, 1919876), (84, 1714175), (100, 1439907), (105, 1371340), (140, 1028505), (150, 959938), (175, 822804), (210, 685670), (300, 479969), (350, 411402), (420, 342835), (525, 274268), (700, 205701), (1050, 137134), (2100, 68567)]