90342000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{239}}^1$

素因数の和:278

約数の個数: 320

約数和(自身を含む): 371404800

約数和(自身を除く): 281062800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 239, 240, 250, 252, 270, 280, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 478, 500, 504, 525, 540, 560, 600, 630, 675, 700, 717, 720, 750, 756, 840, 875, 900, 945, 956, 1000, 1008, 1050, 1080, 1125, 1195, 1200, 1260, 1350, 1400, 1434, 1500, 1512, 1575, 1673, 1680, 1750, 1800, 1890, 1912, 2000, 2100, 2151, 2160, 2250, 2390, 2520, 2625, 2700, 2800, 2868, 3000, 3024, 3150, 3346, 3375, 3500, 3585, 3600, 3780, 3824, 4200, 4302, 4500, 4725, 4780, 5019, 5040, 5250, 5400, 5736, 5975, 6000, 6300, 6453, 6692, 6750, 7000, 7170, 7560, 7875, 8365, 8400, 8604, 9000, 9450, 9560, 10038, 10500, 10755, 10800, 11472, 11950, 12600, 12906, 13384, 13500, 14000, 14340, 15057, 15120, 15750, 16730, 17208, 17925, 18000, 18900, 19120, 20076, 21000, 21510, 23625, 23900, 25095, 25200, 25812, 26768, 27000, 28680, 29875, 30114, 31500, 32265, 33460, 34416, 35850, 37800, 40152, 41825, 42000, 43020, 45171, 47250, 47800, 50190, 51624, 53775, 54000, 57360, 59750, 60228, 63000, 64530, 66920, 71700, 75285, 75600, 80304, 83650, 86040, 89625, 90342, 94500, 95600, 100380, 103248, 107550, 119500, 120456, 125475, 126000, 129060, 133840, 143400, 150570, 161325, 167300, 172080, 179250, 180684, 189000, 200760, 209125, 215100, 225855, 239000, 240912, 250950, 258120, 268875, 286800, 301140, 322650, 334600, 358500, 361368, 376425, 378000, 401520, 418250, 430200, 451710, 478000, 501900, 516240, 537750, 602280, 627375, 645300, 669200, 717000, 722736, 752850, 806625, 836500, 860400, 903420, 1003800, 1075500, 1129275, 1204560, 1254750, 1290600, 1434000, 1505700, 1613250, 1673000, 1806840, 1882125, 2007600, 2151000, 2258550, 2509500, 2581200, 3011400, 3226500, 3346000, 3613680, 3764250, 4302000, 4517100, 5019000, 5646375, 6022800, 6453000, 7528500, 9034200, 10038000, 11292750, 12906000, 15057000, 18068400, 22585500, 30114000, 45171000, 90342000]

約数ペア:

[(1, 90342000), (2, 45171000), (3, 30114000), (4, 22585500), (5, 18068400), (6, 15057000), (7, 12906000), (8, 11292750), (9, 10038000), (10, 9034200), (12, 7528500), (14, 6453000), (15, 6022800), (16, 5646375), (18, 5019000), (20, 4517100), (21, 4302000), (24, 3764250), (25, 3613680), (27, 3346000), (28, 3226500), (30, 3011400), (35, 2581200), (36, 2509500), (40, 2258550), (42, 2151000), (45, 2007600), (48, 1882125), (50, 1806840), (54, 1673000), (56, 1613250), (60, 1505700), (63, 1434000), (70, 1290600), (72, 1254750), (75, 1204560), (80, 1129275), (84, 1075500), (90, 1003800), (100, 903420), (105, 860400), (108, 836500), (112, 806625), (120, 752850), (125, 722736), (126, 717000), (135, 669200), (140, 645300), (144, 627375), (150, 602280), (168, 537750), (175, 516240), (180, 501900), (189, 478000), (200, 451710), (210, 430200), (216, 418250), (225, 401520), (239, 378000), (240, 376425), (250, 361368), (252, 358500), (270, 334600), (280, 322650), (300, 301140), (315, 286800), (336, 268875), (350, 258120), (360, 250950), (375, 240912), (378, 239000), (400, 225855), (420, 215100), (432, 209125), (450, 200760), (478, 189000), (500, 180684), (504, 179250), (525, 172080), (540, 167300), (560, 161325), (600, 150570), (630, 143400), (675, 133840), (700, 129060), (717, 126000), (720, 125475), (750, 120456), (756, 119500), (840, 107550), (875, 103248), (900, 100380), (945, 95600), (956, 94500), (1000, 90342), (1008, 89625), (1050, 86040), (1080, 83650), (1125, 80304), (1195, 75600), (1200, 75285), (1260, 71700), (1350, 66920), (1400, 64530), (1434, 63000), (1500, 60228), (1512, 59750), (1575, 57360), (1673, 54000), (1680, 53775), (1750, 51624), (1800, 50190), (1890, 47800), (1912, 47250), (2000, 45171), (2100, 43020), (2151, 42000), (2160, 41825), (2250, 40152), (2390, 37800), (2520, 35850), (2625, 34416), (2700, 33460), (2800, 32265), (2868, 31500), (3000, 30114), (3024, 29875), (3150, 28680), (3346, 27000), (3375, 26768), (3500, 25812), (3585, 25200), (3600, 25095), (3780, 23900), (3824, 23625), (4200, 21510), (4302, 21000), (4500, 20076), (4725, 19120), (4780, 18900), (5019, 18000), (5040, 17925), (5250, 17208), (5400, 16730), (5736, 15750), (5975, 15120), (6000, 15057), (6300, 14340), (6453, 14000), (6692, 13500), (6750, 13384), (7000, 12906), (7170, 12600), (7560, 11950), (7875, 11472), (8365, 10800), (8400, 10755), (8604, 10500), (9000, 10038), (9450, 9560)]