213975000

素因数分解:

$2^3\times 3^3\times 5^5\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 745264800

約数和(自身を除く): 531289800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 317, 360, 375, 450, 500, 540, 600, 625, 634, 675, 750, 900, 951, 1000, 1080, 1125, 1250, 1268, 1350, 1500, 1585, 1800, 1875, 1902, 2250, 2500, 2536, 2700, 2853, 3000, 3125, 3170, 3375, 3750, 3804, 4500, 4755, 5000, 5400, 5625, 5706, 6250, 6340, 6750, 7500, 7608, 7925, 8559, 9000, 9375, 9510, 11250, 11412, 12500, 12680, 13500, 14265, 15000, 15850, 16875, 17118, 18750, 19020, 22500, 22824, 23775, 25000, 27000, 28125, 28530, 31700, 33750, 34236, 37500, 38040, 39625, 42795, 45000, 47550, 56250, 57060, 63400, 67500, 68472, 71325, 75000, 79250, 84375, 85590, 95100, 112500, 114120, 118875, 135000, 142650, 158500, 168750, 171180, 190200, 198125, 213975, 225000, 237750, 285300, 317000, 337500, 342360, 356625, 396250, 427950, 475500, 570600, 594375, 675000, 713250, 792500, 855900, 951000, 990625, 1069875, 1188750, 1426500, 1585000, 1711800, 1783125, 1981250, 2139750, 2377500, 2853000, 2971875, 3566250, 3962500, 4279500, 4755000, 5349375, 5943750, 7132500, 7925000, 8559000, 8915625, 10698750, 11887500, 14265000, 17831250, 21397500, 23775000, 26746875, 35662500, 42795000, 53493750, 71325000, 106987500, 213975000]

約数ペア:

[(1, 213975000), (2, 106987500), (3, 71325000), (4, 53493750), (5, 42795000), (6, 35662500), (8, 26746875), (9, 23775000), (10, 21397500), (12, 17831250), (15, 14265000), (18, 11887500), (20, 10698750), (24, 8915625), (25, 8559000), (27, 7925000), (30, 7132500), (36, 5943750), (40, 5349375), (45, 4755000), (50, 4279500), (54, 3962500), (60, 3566250), (72, 2971875), (75, 2853000), (90, 2377500), (100, 2139750), (108, 1981250), (120, 1783125), (125, 1711800), (135, 1585000), (150, 1426500), (180, 1188750), (200, 1069875), (216, 990625), (225, 951000), (250, 855900), (270, 792500), (300, 713250), (317, 675000), (360, 594375), (375, 570600), (450, 475500), (500, 427950), (540, 396250), (600, 356625), (625, 342360), (634, 337500), (675, 317000), (750, 285300), (900, 237750), (951, 225000), (1000, 213975), (1080, 198125), (1125, 190200), (1250, 171180), (1268, 168750), (1350, 158500), (1500, 142650), (1585, 135000), (1800, 118875), (1875, 114120), (1902, 112500), (2250, 95100), (2500, 85590), (2536, 84375), (2700, 79250), (2853, 75000), (3000, 71325), (3125, 68472), (3170, 67500), (3375, 63400), (3750, 57060), (3804, 56250), (4500, 47550), (4755, 45000), (5000, 42795), (5400, 39625), (5625, 38040), (5706, 37500), (6250, 34236), (6340, 33750), (6750, 31700), (7500, 28530), (7608, 28125), (7925, 27000), (8559, 25000), (9000, 23775), (9375, 22824), (9510, 22500), (11250, 19020), (11412, 18750), (12500, 17118), (12680, 16875), (13500, 15850), (14265, 15000)]