9966300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 29164800

約数和(自身を除く): 19198500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 239, 278, 300, 417, 478, 556, 695, 717, 834, 956, 1195, 1390, 1434, 1668, 2085, 2390, 2780, 2868, 3475, 3585, 4170, 4780, 5975, 6950, 7170, 8340, 10425, 11950, 13900, 14340, 17925, 20850, 23900, 33221, 35850, 41700, 66442, 71700, 99663, 132884, 166105, 199326, 332210, 398652, 498315, 664420, 830525, 996630, 1661050, 1993260, 2491575, 3322100, 4983150, 9966300]

約数ペア:

[(1, 9966300), (2, 4983150), (3, 3322100), (4, 2491575), (5, 1993260), (6, 1661050), (10, 996630), (12, 830525), (15, 664420), (20, 498315), (25, 398652), (30, 332210), (50, 199326), (60, 166105), (75, 132884), (100, 99663), (139, 71700), (150, 66442), (239, 41700), (278, 35850), (300, 33221), (417, 23900), (478, 20850), (556, 17925), (695, 14340), (717, 13900), (834, 11950), (956, 10425), (1195, 8340), (1390, 7170), (1434, 6950), (1668, 5975), (2085, 4780), (2390, 4170), (2780, 3585), (2868, 3475)]