77351200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 72

約数和(自身を含む): 194987520

約数和(自身を除く): 117636320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 3119, 4960, 6200, 6238, 12400, 12476, 15595, 24800, 24952, 31190, 49904, 62380, 77975, 96689, 99808, 124760, 155950, 193378, 249520, 311900, 386756, 483445, 499040, 623800, 773512, 966890, 1247600, 1547024, 1933780, 2417225, 2495200, 3094048, 3867560, 4834450, 7735120, 9668900, 15470240, 19337800, 38675600, 77351200]

約数ペア:

[(1, 77351200), (2, 38675600), (4, 19337800), (5, 15470240), (8, 9668900), (10, 7735120), (16, 4834450), (20, 3867560), (25, 3094048), (31, 2495200), (32, 2417225), (40, 1933780), (50, 1547024), (62, 1247600), (80, 966890), (100, 773512), (124, 623800), (155, 499040), (160, 483445), (200, 386756), (248, 311900), (310, 249520), (400, 193378), (496, 155950), (620, 124760), (775, 99808), (800, 96689), (992, 77975), (1240, 62380), (1550, 49904), (2480, 31190), (3100, 24952), (3119, 24800), (4960, 15595), (6200, 12476), (6238, 12400)]