119968400

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2803}}^1$

素因数の和:2928

約数の個数: 60

約数和(自身を含む): 291021552

約数和(自身を除く): 171053152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 1070, 1712, 2140, 2675, 2803, 4280, 5350, 5606, 8560, 10700, 11212, 14015, 21400, 22424, 28030, 42800, 44848, 56060, 70075, 112120, 140150, 224240, 280300, 299921, 560600, 599842, 1121200, 1199684, 1499605, 2399368, 2999210, 4798736, 5998420, 7498025, 11996840, 14996050, 23993680, 29992100, 59984200, 119968400]

約数ペア:

[(1, 119968400), (2, 59984200), (4, 29992100), (5, 23993680), (8, 14996050), (10, 11996840), (16, 7498025), (20, 5998420), (25, 4798736), (40, 2999210), (50, 2399368), (80, 1499605), (100, 1199684), (107, 1121200), (200, 599842), (214, 560600), (400, 299921), (428, 280300), (535, 224240), (856, 140150), (1070, 112120), (1712, 70075), (2140, 56060), (2675, 44848), (2803, 42800), (4280, 28030), (5350, 22424), (5606, 21400), (8560, 14015), (10700, 11212)]