245214000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 320

約数和(自身を含む): 928512000

約数和(自身を除く): 683298000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 125, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 239, 240, 250, 270, 285, 300, 304, 342, 360, 375, 380, 400, 432, 450, 456, 475, 478, 500, 513, 540, 570, 600, 675, 684, 717, 720, 750, 760, 855, 900, 912, 950, 956, 1000, 1026, 1080, 1125, 1140, 1195, 1200, 1350, 1368, 1425, 1434, 1500, 1520, 1710, 1800, 1900, 1912, 2000, 2052, 2151, 2160, 2250, 2280, 2375, 2390, 2565, 2700, 2736, 2850, 2868, 3000, 3375, 3420, 3585, 3600, 3800, 3824, 4104, 4275, 4302, 4500, 4541, 4560, 4750, 4780, 5130, 5400, 5700, 5736, 5975, 6000, 6453, 6750, 6840, 7125, 7170, 7600, 8208, 8550, 8604, 9000, 9082, 9500, 9560, 10260, 10755, 10800, 11400, 11472, 11950, 12825, 12906, 13500, 13623, 13680, 14250, 14340, 17100, 17208, 17925, 18000, 18164, 19000, 19120, 20520, 21375, 21510, 22705, 22800, 23900, 25650, 25812, 27000, 27246, 28500, 28680, 29875, 32265, 34200, 34416, 35850, 36328, 38000, 40869, 41040, 42750, 43020, 45410, 47800, 51300, 51624, 53775, 54000, 54492, 57000, 57360, 59750, 64125, 64530, 68115, 68400, 71700, 72656, 81738, 85500, 86040, 89625, 90820, 95600, 102600, 103248, 107550, 108984, 113525, 114000, 119500, 122607, 128250, 129060, 136230, 143400, 161325, 163476, 171000, 172080, 179250, 181640, 204345, 205200, 215100, 217968, 227050, 239000, 245214, 256500, 258120, 268875, 272460, 286800, 322650, 326952, 340575, 342000, 358500, 363280, 408690, 430200, 454100, 478000, 490428, 513000, 516240, 537750, 544920, 567625, 613035, 645300, 653904, 681150, 717000, 806625, 817380, 860400, 908200, 980856, 1021725, 1026000, 1075500, 1089840, 1135250, 1226070, 1290600, 1362300, 1434000, 1613250, 1634760, 1702875, 1816400, 1961712, 2043450, 2151000, 2270500, 2452140, 2581200, 2724600, 3065175, 3226500, 3269520, 3405750, 4086900, 4302000, 4541000, 4904280, 5108625, 5449200, 6130350, 6453000, 6811500, 8173800, 9082000, 9808560, 10217250, 12260700, 12906000, 13623000, 15325875, 16347600, 20434500, 24521400, 27246000, 30651750, 40869000, 49042800, 61303500, 81738000, 122607000, 245214000]

約数ペア:

[(1, 245214000), (2, 122607000), (3, 81738000), (4, 61303500), (5, 49042800), (6, 40869000), (8, 30651750), (9, 27246000), (10, 24521400), (12, 20434500), (15, 16347600), (16, 15325875), (18, 13623000), (19, 12906000), (20, 12260700), (24, 10217250), (25, 9808560), (27, 9082000), (30, 8173800), (36, 6811500), (38, 6453000), (40, 6130350), (45, 5449200), (48, 5108625), (50, 4904280), (54, 4541000), (57, 4302000), (60, 4086900), (72, 3405750), (75, 3269520), (76, 3226500), (80, 3065175), (90, 2724600), (95, 2581200), (100, 2452140), (108, 2270500), (114, 2151000), (120, 2043450), (125, 1961712), (135, 1816400), (144, 1702875), (150, 1634760), (152, 1613250), (171, 1434000), (180, 1362300), (190, 1290600), (200, 1226070), (216, 1135250), (225, 1089840), (228, 1075500), (239, 1026000), (240, 1021725), (250, 980856), (270, 908200), (285, 860400), (300, 817380), (304, 806625), (342, 717000), (360, 681150), (375, 653904), (380, 645300), (400, 613035), (432, 567625), (450, 544920), (456, 537750), (475, 516240), (478, 513000), (500, 490428), (513, 478000), (540, 454100), (570, 430200), (600, 408690), (675, 363280), (684, 358500), (717, 342000), (720, 340575), (750, 326952), (760, 322650), (855, 286800), (900, 272460), (912, 268875), (950, 258120), (956, 256500), (1000, 245214), (1026, 239000), (1080, 227050), (1125, 217968), (1140, 215100), (1195, 205200), (1200, 204345), (1350, 181640), (1368, 179250), (1425, 172080), (1434, 171000), (1500, 163476), (1520, 161325), (1710, 143400), (1800, 136230), (1900, 129060), (1912, 128250), (2000, 122607), (2052, 119500), (2151, 114000), (2160, 113525), (2250, 108984), (2280, 107550), (2375, 103248), (2390, 102600), (2565, 95600), (2700, 90820), (2736, 89625), (2850, 86040), (2868, 85500), (3000, 81738), (3375, 72656), (3420, 71700), (3585, 68400), (3600, 68115), (3800, 64530), (3824, 64125), (4104, 59750), (4275, 57360), (4302, 57000), (4500, 54492), (4541, 54000), (4560, 53775), (4750, 51624), (4780, 51300), (5130, 47800), (5400, 45410), (5700, 43020), (5736, 42750), (5975, 41040), (6000, 40869), (6453, 38000), (6750, 36328), (6840, 35850), (7125, 34416), (7170, 34200), (7600, 32265), (8208, 29875), (8550, 28680), (8604, 28500), (9000, 27246), (9082, 27000), (9500, 25812), (9560, 25650), (10260, 23900), (10755, 22800), (10800, 22705), (11400, 21510), (11472, 21375), (11950, 20520), (12825, 19120), (12906, 19000), (13500, 18164), (13623, 18000), (13680, 17925), (14250, 17208), (14340, 17100)]