19442400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8101}}^1$

素因数の和:8124

約数の個数: 72

約数和(自身を含む): 63292824

約数和(自身を除く): 43850424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8101, 16202, 24303, 32404, 40505, 48606, 64808, 81010, 97212, 121515, 129616, 162020, 194424, 202525, 243030, 259232, 324040, 388848, 405050, 486060, 607575, 648080, 777696, 810100, 972120, 1215150, 1296160, 1620200, 1944240, 2430300, 3240400, 3888480, 4860600, 6480800, 9721200, 19442400]

約数ペア:

[(1, 19442400), (2, 9721200), (3, 6480800), (4, 4860600), (5, 3888480), (6, 3240400), (8, 2430300), (10, 1944240), (12, 1620200), (15, 1296160), (16, 1215150), (20, 972120), (24, 810100), (25, 777696), (30, 648080), (32, 607575), (40, 486060), (48, 405050), (50, 388848), (60, 324040), (75, 259232), (80, 243030), (96, 202525), (100, 194424), (120, 162020), (150, 129616), (160, 121515), (200, 97212), (240, 81010), (300, 64808), (400, 48606), (480, 40505), (600, 32404), (800, 24303), (1200, 16202), (2400, 8101)]