79894800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{22193}}^1$

素因数の和:22217

約数の個数: 90

約数和(自身を含む): 277269642

約数和(自身を除く): 197374842

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 22193, 44386, 66579, 88772, 110965, 133158, 177544, 199737, 221930, 266316, 332895, 355088, 399474, 443860, 532632, 554825, 665790, 798948, 887720, 998685, 1065264, 1109650, 1331580, 1597896, 1664475, 1775440, 1997370, 2219300, 2663160, 3195792, 3328950, 3994740, 4438600, 4993425, 5326320, 6657900, 7989480, 8877200, 9986850, 13315800, 15978960, 19973700, 26631600, 39947400, 79894800]

約数ペア:

[(1, 79894800), (2, 39947400), (3, 26631600), (4, 19973700), (5, 15978960), (6, 13315800), (8, 9986850), (9, 8877200), (10, 7989480), (12, 6657900), (15, 5326320), (16, 4993425), (18, 4438600), (20, 3994740), (24, 3328950), (25, 3195792), (30, 2663160), (36, 2219300), (40, 1997370), (45, 1775440), (48, 1664475), (50, 1597896), (60, 1331580), (72, 1109650), (75, 1065264), (80, 998685), (90, 887720), (100, 798948), (120, 665790), (144, 554825), (150, 532632), (180, 443860), (200, 399474), (225, 355088), (240, 332895), (300, 266316), (360, 221930), (400, 199737), (450, 177544), (600, 133158), (720, 110965), (900, 88772), (1200, 66579), (1800, 44386), (3600, 22193)]