2574000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 240

約数和(自身を含む): 10561824

約数和(自身を除く): 7987824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 48, 50, 52, 55, 60, 65, 66, 72, 75, 78, 80, 88, 90, 99, 100, 104, 110, 117, 120, 125, 130, 132, 143, 144, 150, 156, 165, 176, 180, 195, 198, 200, 208, 220, 225, 234, 240, 250, 260, 264, 275, 286, 300, 312, 325, 330, 360, 375, 390, 396, 400, 429, 440, 450, 468, 495, 500, 520, 528, 550, 572, 585, 600, 624, 650, 660, 715, 720, 750, 780, 792, 825, 858, 880, 900, 936, 975, 990, 1000, 1040, 1100, 1125, 1144, 1170, 1200, 1287, 1300, 1320, 1375, 1430, 1500, 1560, 1584, 1625, 1650, 1716, 1800, 1872, 1950, 1980, 2000, 2145, 2200, 2250, 2288, 2340, 2475, 2574, 2600, 2640, 2750, 2860, 2925, 3000, 3120, 3250, 3300, 3432, 3575, 3600, 3900, 3960, 4125, 4290, 4400, 4500, 4680, 4875, 4950, 5148, 5200, 5500, 5720, 5850, 6000, 6435, 6500, 6600, 6864, 7150, 7800, 7920, 8250, 8580, 9000, 9360, 9750, 9900, 10296, 10725, 11000, 11440, 11700, 12375, 12870, 13000, 13200, 14300, 14625, 15600, 16500, 17160, 17875, 18000, 19500, 19800, 20592, 21450, 22000, 23400, 24750, 25740, 26000, 28600, 29250, 32175, 33000, 34320, 35750, 39000, 39600, 42900, 46800, 49500, 51480, 53625, 57200, 58500, 64350, 66000, 71500, 78000, 85800, 99000, 102960, 107250, 117000, 128700, 143000, 160875, 171600, 198000, 214500, 234000, 257400, 286000, 321750, 429000, 514800, 643500, 858000, 1287000, 2574000]

約数ペア:

[(1, 2574000), (2, 1287000), (3, 858000), (4, 643500), (5, 514800), (6, 429000), (8, 321750), (9, 286000), (10, 257400), (11, 234000), (12, 214500), (13, 198000), (15, 171600), (16, 160875), (18, 143000), (20, 128700), (22, 117000), (24, 107250), (25, 102960), (26, 99000), (30, 85800), (33, 78000), (36, 71500), (39, 66000), (40, 64350), (44, 58500), (45, 57200), (48, 53625), (50, 51480), (52, 49500), (55, 46800), (60, 42900), (65, 39600), (66, 39000), (72, 35750), (75, 34320), (78, 33000), (80, 32175), (88, 29250), (90, 28600), (99, 26000), (100, 25740), (104, 24750), (110, 23400), (117, 22000), (120, 21450), (125, 20592), (130, 19800), (132, 19500), (143, 18000), (144, 17875), (150, 17160), (156, 16500), (165, 15600), (176, 14625), (180, 14300), (195, 13200), (198, 13000), (200, 12870), (208, 12375), (220, 11700), (225, 11440), (234, 11000), (240, 10725), (250, 10296), (260, 9900), (264, 9750), (275, 9360), (286, 9000), (300, 8580), (312, 8250), (325, 7920), (330, 7800), (360, 7150), (375, 6864), (390, 6600), (396, 6500), (400, 6435), (429, 6000), (440, 5850), (450, 5720), (468, 5500), (495, 5200), (500, 5148), (520, 4950), (528, 4875), (550, 4680), (572, 4500), (585, 4400), (600, 4290), (624, 4125), (650, 3960), (660, 3900), (715, 3600), (720, 3575), (750, 3432), (780, 3300), (792, 3250), (825, 3120), (858, 3000), (880, 2925), (900, 2860), (936, 2750), (975, 2640), (990, 2600), (1000, 2574), (1040, 2475), (1100, 2340), (1125, 2288), (1144, 2250), (1170, 2200), (1200, 2145), (1287, 2000), (1300, 1980), (1320, 1950), (1375, 1872), (1430, 1800), (1500, 1716), (1560, 1650), (1584, 1625)]