79882800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{66569}}^1$

素因数の和:66590

約数の個数: 60

約数和(自身を含む): 255895080

約数和(自身を除く): 176012280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 66569, 133138, 199707, 266276, 332845, 399414, 532552, 665690, 798828, 998535, 1065104, 1331380, 1597656, 1664225, 1997070, 2662760, 3195312, 3328450, 3994140, 4992675, 5325520, 6656900, 7988280, 9985350, 13313800, 15976560, 19970700, 26627600, 39941400, 79882800]

約数ペア:

[(1, 79882800), (2, 39941400), (3, 26627600), (4, 19970700), (5, 15976560), (6, 13313800), (8, 9985350), (10, 7988280), (12, 6656900), (15, 5325520), (16, 4992675), (20, 3994140), (24, 3328450), (25, 3195312), (30, 2662760), (40, 1997070), (48, 1664225), (50, 1597656), (60, 1331380), (75, 1065104), (80, 998535), (100, 798828), (120, 665690), (150, 532552), (200, 399414), (240, 332845), (300, 266276), (400, 199707), (600, 133138), (1200, 66569)]