75285000

素因数分解:

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

素因数の和:278

約数の個数: 240

約数和(自身を含む): 292406400

約数和(自身を除く): 217121400

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, 239, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 478, 500, 504, 525, 600, 625, 630, 700, 717, 750, 840, 875, 900, 956, 1000, 1050, 1125, 1195, 1250, 1260, 1400, 1434, 1500, 1575, 1673, 1750, 1800, 1875, 1912, 2100, 2151, 2250, 2390, 2500, 2520, 2625, 2868, 3000, 3150, 3346, 3500, 3585, 3750, 4200, 4302, 4375, 4500, 4780, 5000, 5019, 5250, 5625, 5736, 5975, 6300, 6692, 7000, 7170, 7500, 7875, 8365, 8604, 8750, 9000, 9560, 10038, 10500, 10755, 11250, 11950, 12600, 13125, 13384, 14340, 15000, 15057, 15750, 16730, 17208, 17500, 17925, 20076, 21000, 21510, 22500, 23900, 25095, 26250, 28680, 29875, 30114, 31500, 33460, 35000, 35850, 39375, 40152, 41825, 43020, 45000, 47800, 50190, 52500, 53775, 59750, 60228, 63000, 66920, 71700, 75285, 78750, 83650, 86040, 89625, 100380, 105000, 107550, 119500, 120456, 125475, 143400, 149375, 150570, 157500, 167300, 179250, 200760, 209125, 215100, 239000, 250950, 268875, 298750, 301140, 315000, 334600, 358500, 376425, 418250, 430200, 448125, 501900, 537750, 597500, 602280, 627375, 717000, 752850, 836500, 896250, 1003800, 1045625, 1075500, 1195000, 1254750, 1344375, 1505700, 1673000, 1792500, 1882125, 2091250, 2151000, 2509500, 2688750, 3011400, 3136875, 3585000, 3764250, 4182500, 5019000, 5377500, 6273750, 7528500, 8365000, 9410625, 10755000, 12547500, 15057000, 18821250, 25095000, 37642500, 75285000]

約数ペア:

[(1, 75285000), (2, 37642500), (3, 25095000), (4, 18821250), (5, 15057000), (6, 12547500), (7, 10755000), (8, 9410625), (9, 8365000), (10, 7528500), (12, 6273750), (14, 5377500), (15, 5019000), (18, 4182500), (20, 3764250), (21, 3585000), (24, 3136875), (25, 3011400), (28, 2688750), (30, 2509500), (35, 2151000), (36, 2091250), (40, 1882125), (42, 1792500), (45, 1673000), (50, 1505700), (56, 1344375), (60, 1254750), (63, 1195000), (70, 1075500), (72, 1045625), (75, 1003800), (84, 896250), (90, 836500), (100, 752850), (105, 717000), (120, 627375), (125, 602280), (126, 597500), (140, 537750), (150, 501900), (168, 448125), (175, 430200), (180, 418250), (200, 376425), (210, 358500), (225, 334600), (239, 315000), (250, 301140), (252, 298750), (280, 268875), (300, 250950), (315, 239000), (350, 215100), (360, 209125), (375, 200760), (420, 179250), (450, 167300), (478, 157500), (500, 150570), (504, 149375), (525, 143400), (600, 125475), (625, 120456), (630, 119500), (700, 107550), (717, 105000), (750, 100380), (840, 89625), (875, 86040), (900, 83650), (956, 78750), (1000, 75285), (1050, 71700), (1125, 66920), (1195, 63000), (1250, 60228), (1260, 59750), (1400, 53775), (1434, 52500), (1500, 50190), (1575, 47800), (1673, 45000), (1750, 43020), (1800, 41825), (1875, 40152), (1912, 39375), (2100, 35850), (2151, 35000), (2250, 33460), (2390, 31500), (2500, 30114), (2520, 29875), (2625, 28680), (2868, 26250), (3000, 25095), (3150, 23900), (3346, 22500), (3500, 21510), (3585, 21000), (3750, 20076), (4200, 17925), (4302, 17500), (4375, 17208), (4500, 16730), (4780, 15750), (5000, 15057), (5019, 15000), (5250, 14340), (5625, 13384), (5736, 13125), (5975, 12600), (6300, 11950), (6692, 11250), (7000, 10755), (7170, 10500), (7500, 10038), (7875, 9560), (8365, 9000), (8604, 8750)]