38718000

素因数分解:

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

素因数の和:274

約数の個数: 200

約数和(自身を含む): 140437440

約数和(自身を除く): 101719440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 239, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 478, 500, 540, 600, 648, 675, 717, 720, 750, 810, 900, 956, 1000, 1080, 1125, 1195, 1200, 1296, 1350, 1434, 1500, 1620, 1800, 1912, 2000, 2025, 2151, 2160, 2250, 2390, 2700, 2868, 3000, 3240, 3375, 3585, 3600, 3824, 4050, 4302, 4500, 4780, 5400, 5736, 5975, 6000, 6453, 6480, 6750, 7170, 8100, 8604, 9000, 9560, 10125, 10755, 10800, 11472, 11950, 12906, 13500, 14340, 16200, 17208, 17925, 18000, 19120, 19359, 20250, 21510, 23900, 25812, 27000, 28680, 29875, 32265, 32400, 34416, 35850, 38718, 40500, 43020, 47800, 51624, 53775, 54000, 57360, 59750, 64530, 71700, 77436, 81000, 86040, 89625, 95600, 96795, 103248, 107550, 119500, 129060, 143400, 154872, 161325, 162000, 172080, 179250, 193590, 215100, 239000, 258120, 268875, 286800, 309744, 322650, 358500, 387180, 430200, 478000, 483975, 516240, 537750, 645300, 717000, 774360, 806625, 860400, 967950, 1075500, 1290600, 1434000, 1548720, 1613250, 1935900, 2151000, 2419875, 2581200, 3226500, 3871800, 4302000, 4839750, 6453000, 7743600, 9679500, 12906000, 19359000, 38718000]

約数ペア:

[(1, 38718000), (2, 19359000), (3, 12906000), (4, 9679500), (5, 7743600), (6, 6453000), (8, 4839750), (9, 4302000), (10, 3871800), (12, 3226500), (15, 2581200), (16, 2419875), (18, 2151000), (20, 1935900), (24, 1613250), (25, 1548720), (27, 1434000), (30, 1290600), (36, 1075500), (40, 967950), (45, 860400), (48, 806625), (50, 774360), (54, 717000), (60, 645300), (72, 537750), (75, 516240), (80, 483975), (81, 478000), (90, 430200), (100, 387180), (108, 358500), (120, 322650), (125, 309744), (135, 286800), (144, 268875), (150, 258120), (162, 239000), (180, 215100), (200, 193590), (216, 179250), (225, 172080), (239, 162000), (240, 161325), (250, 154872), (270, 143400), (300, 129060), (324, 119500), (360, 107550), (375, 103248), (400, 96795), (405, 95600), (432, 89625), (450, 86040), (478, 81000), (500, 77436), (540, 71700), (600, 64530), (648, 59750), (675, 57360), (717, 54000), (720, 53775), (750, 51624), (810, 47800), (900, 43020), (956, 40500), (1000, 38718), (1080, 35850), (1125, 34416), (1195, 32400), (1200, 32265), (1296, 29875), (1350, 28680), (1434, 27000), (1500, 25812), (1620, 23900), (1800, 21510), (1912, 20250), (2000, 19359), (2025, 19120), (2151, 18000), (2160, 17925), (2250, 17208), (2390, 16200), (2700, 14340), (2868, 13500), (3000, 12906), (3240, 11950), (3375, 11472), (3585, 10800), (3600, 10755), (3824, 10125), (4050, 9560), (4302, 9000), (4500, 8604), (4780, 8100), (5400, 7170), (5736, 6750), (5975, 6480), (6000, 6453)]