428435100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{476039}}^1$

素因数の和:476059

約数の個数: 54

約数和(自身を含む): 1342908840

約数和(自身を除く): 914473740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 476039, 952078, 1428117, 1904156, 2380195, 2856234, 4284351, 4760390, 5712468, 7140585, 8568702, 9520780, 11900975, 14281170, 17137404, 21421755, 23801950, 28562340, 35702925, 42843510, 47603900, 71405850, 85687020, 107108775, 142811700, 214217550, 428435100]

約数ペア:

[(1, 428435100), (2, 214217550), (3, 142811700), (4, 107108775), (5, 85687020), (6, 71405850), (9, 47603900), (10, 42843510), (12, 35702925), (15, 28562340), (18, 23801950), (20, 21421755), (25, 17137404), (30, 14281170), (36, 11900975), (45, 9520780), (50, 8568702), (60, 7140585), (75, 5712468), (90, 4760390), (100, 4284351), (150, 2856234), (180, 2380195), (225, 1904156), (300, 1428117), (450, 952078), (900, 476039)]