148518800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21841}}^1$

素因数の和:21876

約数の個数: 60

約数和(自身を含む): 377822916

約数和(自身を除く): 229304116

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 21841, 43682, 87364, 109205, 174728, 218410, 349456, 371297, 436820, 546025, 742594, 873640, 1092050, 1485188, 1747280, 1856485, 2184100, 2970376, 3712970, 4368200, 5940752, 7425940, 8736400, 9282425, 14851880, 18564850, 29703760, 37129700, 74259400, 148518800]

約数ペア:

[(1, 148518800), (2, 74259400), (4, 37129700), (5, 29703760), (8, 18564850), (10, 14851880), (16, 9282425), (17, 8736400), (20, 7425940), (25, 5940752), (34, 4368200), (40, 3712970), (50, 2970376), (68, 2184100), (80, 1856485), (85, 1747280), (100, 1485188), (136, 1092050), (170, 873640), (200, 742594), (272, 546025), (340, 436820), (400, 371297), (425, 349456), (680, 218410), (850, 174728), (1360, 109205), (1700, 87364), (3400, 43682), (6800, 21841)]