199393800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 620347200

約数和(自身を除く): 420953400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 439, 600, 757, 878, 1317, 1514, 1756, 2195, 2271, 2634, 3028, 3512, 3785, 4390, 4542, 5268, 6056, 6585, 7570, 8780, 9084, 10536, 10975, 11355, 13170, 15140, 17560, 18168, 18925, 21950, 22710, 26340, 30280, 32925, 37850, 43900, 45420, 52680, 56775, 65850, 75700, 87800, 90840, 113550, 131700, 151400, 227100, 263400, 332323, 454200, 664646, 996969, 1329292, 1661615, 1993938, 2658584, 3323230, 3987876, 4984845, 6646460, 7975752, 8308075, 9969690, 13292920, 16616150, 19939380, 24924225, 33232300, 39878760, 49848450, 66464600, 99696900, 199393800]

約数ペア:

[(1, 199393800), (2, 99696900), (3, 66464600), (4, 49848450), (5, 39878760), (6, 33232300), (8, 24924225), (10, 19939380), (12, 16616150), (15, 13292920), (20, 9969690), (24, 8308075), (25, 7975752), (30, 6646460), (40, 4984845), (50, 3987876), (60, 3323230), (75, 2658584), (100, 1993938), (120, 1661615), (150, 1329292), (200, 996969), (300, 664646), (439, 454200), (600, 332323), (757, 263400), (878, 227100), (1317, 151400), (1514, 131700), (1756, 113550), (2195, 90840), (2271, 87800), (2634, 75700), (3028, 65850), (3512, 56775), (3785, 52680), (4390, 45420), (4542, 43900), (5268, 37850), (6056, 32925), (6585, 30280), (7570, 26340), (8780, 22710), (9084, 21950), (10536, 18925), (10975, 18168), (11355, 17560), (13170, 15140)]