2136900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 6562080

約数和(自身を除く): 4425180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 419, 425, 510, 838, 850, 1020, 1257, 1275, 1676, 1700, 2095, 2514, 2550, 4190, 5028, 5100, 6285, 7123, 8380, 10475, 12570, 14246, 20950, 21369, 25140, 28492, 31425, 35615, 41900, 42738, 62850, 71230, 85476, 106845, 125700, 142460, 178075, 213690, 356150, 427380, 534225, 712300, 1068450, 2136900]

約数ペア:

[(1, 2136900), (2, 1068450), (3, 712300), (4, 534225), (5, 427380), (6, 356150), (10, 213690), (12, 178075), (15, 142460), (17, 125700), (20, 106845), (25, 85476), (30, 71230), (34, 62850), (50, 42738), (51, 41900), (60, 35615), (68, 31425), (75, 28492), (85, 25140), (100, 21369), (102, 20950), (150, 14246), (170, 12570), (204, 10475), (255, 8380), (300, 7123), (340, 6285), (419, 5100), (425, 5028), (510, 4190), (838, 2550), (850, 2514), (1020, 2095), (1257, 1700), (1275, 1676)]