827700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 2499840

約数和(自身を除く): 1672140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 89, 93, 100, 124, 150, 155, 178, 186, 267, 300, 310, 356, 372, 445, 465, 534, 620, 775, 890, 930, 1068, 1335, 1550, 1780, 1860, 2225, 2325, 2670, 2759, 3100, 4450, 4650, 5340, 5518, 6675, 8277, 8900, 9300, 11036, 13350, 13795, 16554, 26700, 27590, 33108, 41385, 55180, 68975, 82770, 137950, 165540, 206925, 275900, 413850, 827700]

約数ペア:

[(1, 827700), (2, 413850), (3, 275900), (4, 206925), (5, 165540), (6, 137950), (10, 82770), (12, 68975), (15, 55180), (20, 41385), (25, 33108), (30, 27590), (31, 26700), (50, 16554), (60, 13795), (62, 13350), (75, 11036), (89, 9300), (93, 8900), (100, 8277), (124, 6675), (150, 5518), (155, 5340), (178, 4650), (186, 4450), (267, 3100), (300, 2759), (310, 2670), (356, 2325), (372, 2225), (445, 1860), (465, 1780), (534, 1550), (620, 1335), (775, 1068), (890, 930)]