2011500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{149}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 6552000

約数和(自身を除く): 4540500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 149, 150, 180, 225, 250, 270, 298, 300, 375, 447, 450, 500, 540, 596, 675, 745, 750, 894, 900, 1125, 1341, 1350, 1490, 1500, 1788, 2235, 2250, 2682, 2700, 2980, 3375, 3725, 4023, 4470, 4500, 5364, 6705, 6750, 7450, 8046, 8940, 11175, 13410, 13500, 14900, 16092, 18625, 20115, 22350, 26820, 33525, 37250, 40230, 44700, 55875, 67050, 74500, 80460, 100575, 111750, 134100, 167625, 201150, 223500, 335250, 402300, 502875, 670500, 1005750, 2011500]

約数ペア:

[(1, 2011500), (2, 1005750), (3, 670500), (4, 502875), (5, 402300), (6, 335250), (9, 223500), (10, 201150), (12, 167625), (15, 134100), (18, 111750), (20, 100575), (25, 80460), (27, 74500), (30, 67050), (36, 55875), (45, 44700), (50, 40230), (54, 37250), (60, 33525), (75, 26820), (90, 22350), (100, 20115), (108, 18625), (125, 16092), (135, 14900), (149, 13500), (150, 13410), (180, 11175), (225, 8940), (250, 8046), (270, 7450), (298, 6750), (300, 6705), (375, 5364), (447, 4500), (450, 4470), (500, 4023), (540, 3725), (596, 3375), (675, 2980), (745, 2700), (750, 2682), (894, 2250), (900, 2235), (1125, 1788), (1341, 1500), (1350, 1490)]