115152800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{20563}}^1$

素因数の和:20590

約数の個数: 72

約数和(自身を含む): 321291936

約数和(自身を除く): 206139136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 20563, 41126, 82252, 102815, 143941, 164504, 205630, 287882, 329008, 411260, 514075, 575764, 658016, 719705, 822520, 1028150, 1151528, 1439410, 1645040, 2056300, 2303056, 2878820, 3290080, 3598525, 4112600, 4606112, 5757640, 7197050, 8225200, 11515280, 14394100, 16450400, 23030560, 28788200, 57576400, 115152800]

約数ペア:

[(1, 115152800), (2, 57576400), (4, 28788200), (5, 23030560), (7, 16450400), (8, 14394100), (10, 11515280), (14, 8225200), (16, 7197050), (20, 5757640), (25, 4606112), (28, 4112600), (32, 3598525), (35, 3290080), (40, 2878820), (50, 2303056), (56, 2056300), (70, 1645040), (80, 1439410), (100, 1151528), (112, 1028150), (140, 822520), (160, 719705), (175, 658016), (200, 575764), (224, 514075), (280, 411260), (350, 329008), (400, 287882), (560, 205630), (700, 164504), (800, 143941), (1120, 102815), (1400, 82252), (2800, 41126), (5600, 20563)]