19243287000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{305449}}^1$

素因数の和:305483

約数の個数: 192

約数和(自身を含む): 74334312000

約数和(自身を除く): 55091025000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 5250, 6300, 7000, 7875, 9000, 10500, 12600, 15750, 21000, 31500, 63000, 305449, 610898, 916347, 1221796, 1527245, 1832694, 2138143, 2443592, 2749041, 3054490, 3665388, 4276286, 4581735, 5498082, 6108980, 6414429, 7330776, 7636225, 8552572, 9163470, 10690715, 10996164, 12217960, 12828858, 13745205, 15272450, 17105144, 18326940, 19243287, 21381430, 21992328, 22908675, 25657716, 27490410, 30544900, 32072145, 36653880, 38181125, 38486574, 42762860, 45817350, 51315432, 53453575, 54980820, 61089800, 64144290, 68726025, 76362250, 76973148, 85525720, 91634700, 96216435, 106907150, 109961640, 114543375, 128288580, 137452050, 152724500, 153946296, 160360725, 183269400, 192432870, 213814300, 229086750, 256577160, 267267875, 274904100, 305449000, 320721450, 343630125, 384865740, 427628600, 458173500, 481082175, 534535750, 549808200, 641442900, 687260250, 769731480, 801803625, 916347000, 962164350, 1069071500, 1282885800, 1374520500, 1603607250, 1924328700, 2138143000, 2405410875, 2749041000, 3207214500, 3848657400, 4810821750, 6414429000, 9621643500, 19243287000]

約数ペア:

[(1, 19243287000), (2, 9621643500), (3, 6414429000), (4, 4810821750), (5, 3848657400), (6, 3207214500), (7, 2749041000), (8, 2405410875), (9, 2138143000), (10, 1924328700), (12, 1603607250), (14, 1374520500), (15, 1282885800), (18, 1069071500), (20, 962164350), (21, 916347000), (24, 801803625), (25, 769731480), (28, 687260250), (30, 641442900), (35, 549808200), (36, 534535750), (40, 481082175), (42, 458173500), (45, 427628600), (50, 384865740), (56, 343630125), (60, 320721450), (63, 305449000), (70, 274904100), (72, 267267875), (75, 256577160), (84, 229086750), (90, 213814300), (100, 192432870), (105, 183269400), (120, 160360725), (125, 153946296), (126, 152724500), (140, 137452050), (150, 128288580), (168, 114543375), (175, 109961640), (180, 106907150), (200, 96216435), (210, 91634700), (225, 85525720), (250, 76973148), (252, 76362250), (280, 68726025), (300, 64144290), (315, 61089800), (350, 54980820), (360, 53453575), (375, 51315432), (420, 45817350), (450, 42762860), (500, 38486574), (504, 38181125), (525, 36653880), (600, 32072145), (630, 30544900), (700, 27490410), (750, 25657716), (840, 22908675), (875, 21992328), (900, 21381430), (1000, 19243287), (1050, 18326940), (1125, 17105144), (1260, 15272450), (1400, 13745205), (1500, 12828858), (1575, 12217960), (1750, 10996164), (1800, 10690715), (2100, 9163470), (2250, 8552572), (2520, 7636225), (2625, 7330776), (3000, 6414429), (3150, 6108980), (3500, 5498082), (4200, 4581735), (4500, 4276286), (5250, 3665388), (6300, 3054490), (7000, 2749041), (7875, 2443592), (9000, 2138143), (10500, 1832694), (12600, 1527245), (15750, 1221796), (21000, 916347), (31500, 610898), (63000, 305449)]