28349400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 90329040

約数和(自身を除く): 61979640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 148, 150, 185, 200, 222, 296, 300, 370, 444, 555, 600, 740, 888, 925, 1110, 1277, 1480, 1850, 2220, 2554, 2775, 3700, 3831, 4440, 5108, 5550, 6385, 7400, 7662, 10216, 11100, 12770, 15324, 19155, 22200, 25540, 30648, 31925, 38310, 47249, 51080, 63850, 76620, 94498, 95775, 127700, 141747, 153240, 188996, 191550, 236245, 255400, 283494, 377992, 383100, 472490, 566988, 708735, 766200, 944980, 1133976, 1181225, 1417470, 1889960, 2362450, 2834940, 3543675, 4724900, 5669880, 7087350, 9449800, 14174700, 28349400]

約数ペア:

[(1, 28349400), (2, 14174700), (3, 9449800), (4, 7087350), (5, 5669880), (6, 4724900), (8, 3543675), (10, 2834940), (12, 2362450), (15, 1889960), (20, 1417470), (24, 1181225), (25, 1133976), (30, 944980), (37, 766200), (40, 708735), (50, 566988), (60, 472490), (74, 383100), (75, 377992), (100, 283494), (111, 255400), (120, 236245), (148, 191550), (150, 188996), (185, 153240), (200, 141747), (222, 127700), (296, 95775), (300, 94498), (370, 76620), (444, 63850), (555, 51080), (600, 47249), (740, 38310), (888, 31925), (925, 30648), (1110, 25540), (1277, 22200), (1480, 19155), (1850, 15324), (2220, 12770), (2554, 11100), (2775, 10216), (3700, 7662), (3831, 7400), (4440, 6385), (5108, 5550)]