2012156700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{23869}}^1$

素因数の和:24167

約数の個数: 72

約数和(自身を含む): 5842803120

約数和(自身を除く): 3830646420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 281, 300, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 7025, 8430, 14050, 16860, 21075, 23869, 28100, 42150, 47738, 71607, 84300, 95476, 119345, 143214, 238690, 286428, 358035, 477380, 596725, 716070, 1193450, 1432140, 1790175, 2386900, 3580350, 6707189, 7160700, 13414378, 20121567, 26828756, 33535945, 40243134, 67071890, 80486268, 100607835, 134143780, 167679725, 201215670, 335359450, 402431340, 503039175, 670718900, 1006078350, 2012156700]

約数ペア:

[(1, 2012156700), (2, 1006078350), (3, 670718900), (4, 503039175), (5, 402431340), (6, 335359450), (10, 201215670), (12, 167679725), (15, 134143780), (20, 100607835), (25, 80486268), (30, 67071890), (50, 40243134), (60, 33535945), (75, 26828756), (100, 20121567), (150, 13414378), (281, 7160700), (300, 6707189), (562, 3580350), (843, 2386900), (1124, 1790175), (1405, 1432140), (1686, 1193450), (2810, 716070), (3372, 596725), (4215, 477380), (5620, 358035), (7025, 286428), (8430, 238690), (14050, 143214), (16860, 119345), (21075, 95476), (23869, 84300), (28100, 71607), (42150, 47738)]