169968400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{60703}}^1$

素因数の和:60728

約数の個数: 60

約数和(自身を含む): 466692352

約数和(自身を除く): 296723952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 60703, 121406, 242812, 303515, 424921, 485624, 607030, 849842, 971248, 1214060, 1517575, 1699684, 2124605, 2428120, 3035150, 3399368, 4249210, 4856240, 6070300, 6798736, 8498420, 10623025, 12140600, 16996840, 21246050, 24281200, 33993680, 42492100, 84984200, 169968400]

約数ペア:

[(1, 169968400), (2, 84984200), (4, 42492100), (5, 33993680), (7, 24281200), (8, 21246050), (10, 16996840), (14, 12140600), (16, 10623025), (20, 8498420), (25, 6798736), (28, 6070300), (35, 4856240), (40, 4249210), (50, 3399368), (56, 3035150), (70, 2428120), (80, 2124605), (100, 1699684), (112, 1517575), (140, 1214060), (175, 971248), (200, 849842), (280, 607030), (350, 485624), (400, 424921), (560, 303515), (700, 242812), (1400, 121406), (2800, 60703)]