8580000

素因数分解:

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

素因数の和:57

約数の個数: 240

約数和(自身を含む): 33064416

約数和(自身を除く): 24484416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 96, 100, 104, 110, 120, 125, 130, 132, 143, 150, 156, 160, 165, 176, 195, 200, 208, 220, 240, 250, 260, 264, 275, 286, 300, 312, 325, 330, 352, 375, 390, 400, 416, 429, 440, 480, 500, 520, 528, 550, 572, 600, 624, 625, 650, 660, 715, 750, 780, 800, 825, 858, 880, 975, 1000, 1040, 1056, 1100, 1144, 1200, 1248, 1250, 1300, 1320, 1375, 1430, 1500, 1560, 1625, 1650, 1716, 1760, 1875, 1950, 2000, 2080, 2145, 2200, 2288, 2400, 2500, 2600, 2640, 2750, 2860, 3000, 3120, 3250, 3300, 3432, 3575, 3750, 3900, 4000, 4125, 4290, 4400, 4576, 4875, 5000, 5200, 5280, 5500, 5720, 6000, 6240, 6500, 6600, 6864, 6875, 7150, 7500, 7800, 8125, 8250, 8580, 8800, 9750, 10000, 10400, 10725, 11000, 11440, 12000, 13000, 13200, 13728, 13750, 14300, 15000, 15600, 16250, 16500, 17160, 17875, 19500, 20000, 20625, 21450, 22000, 22880, 24375, 26000, 26400, 27500, 28600, 30000, 31200, 32500, 33000, 34320, 35750, 39000, 41250, 42900, 44000, 48750, 52000, 53625, 55000, 57200, 60000, 65000, 66000, 68640, 71500, 78000, 82500, 85800, 89375, 97500, 107250, 110000, 114400, 130000, 132000, 143000, 156000, 165000, 171600, 178750, 195000, 214500, 220000, 260000, 268125, 286000, 330000, 343200, 357500, 390000, 429000, 536250, 572000, 660000, 715000, 780000, 858000, 1072500, 1430000, 1716000, 2145000, 2860000, 4290000, 8580000]

約数ペア:

[(1, 8580000), (2, 4290000), (3, 2860000), (4, 2145000), (5, 1716000), (6, 1430000), (8, 1072500), (10, 858000), (11, 780000), (12, 715000), (13, 660000), (15, 572000), (16, 536250), (20, 429000), (22, 390000), (24, 357500), (25, 343200), (26, 330000), (30, 286000), (32, 268125), (33, 260000), (39, 220000), (40, 214500), (44, 195000), (48, 178750), (50, 171600), (52, 165000), (55, 156000), (60, 143000), (65, 132000), (66, 130000), (75, 114400), (78, 110000), (80, 107250), (88, 97500), (96, 89375), (100, 85800), (104, 82500), (110, 78000), (120, 71500), (125, 68640), (130, 66000), (132, 65000), (143, 60000), (150, 57200), (156, 55000), (160, 53625), (165, 52000), (176, 48750), (195, 44000), (200, 42900), (208, 41250), (220, 39000), (240, 35750), (250, 34320), (260, 33000), (264, 32500), (275, 31200), (286, 30000), (300, 28600), (312, 27500), (325, 26400), (330, 26000), (352, 24375), (375, 22880), (390, 22000), (400, 21450), (416, 20625), (429, 20000), (440, 19500), (480, 17875), (500, 17160), (520, 16500), (528, 16250), (550, 15600), (572, 15000), (600, 14300), (624, 13750), (625, 13728), (650, 13200), (660, 13000), (715, 12000), (750, 11440), (780, 11000), (800, 10725), (825, 10400), (858, 10000), (880, 9750), (975, 8800), (1000, 8580), (1040, 8250), (1056, 8125), (1100, 7800), (1144, 7500), (1200, 7150), (1248, 6875), (1250, 6864), (1300, 6600), (1320, 6500), (1375, 6240), (1430, 6000), (1500, 5720), (1560, 5500), (1625, 5280), (1650, 5200), (1716, 5000), (1760, 4875), (1875, 4576), (1950, 4400), (2000, 4290), (2080, 4125), (2145, 4000), (2200, 3900), (2288, 3750), (2400, 3575), (2500, 3432), (2600, 3300), (2640, 3250), (2750, 3120), (2860, 3000)]