142020000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 519583680

約数和(自身を除く): 377563680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 263, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 526, 540, 600, 625, 675, 720, 750, 789, 800, 864, 900, 1000, 1052, 1080, 1125, 1200, 1250, 1315, 1350, 1440, 1500, 1578, 1800, 1875, 2000, 2104, 2160, 2250, 2367, 2400, 2500, 2630, 2700, 3000, 3156, 3375, 3600, 3750, 3945, 4000, 4208, 4320, 4500, 4734, 5000, 5260, 5400, 5625, 6000, 6312, 6575, 6750, 7101, 7200, 7500, 7890, 8416, 9000, 9468, 10000, 10520, 10800, 11250, 11835, 12000, 12624, 13150, 13500, 14202, 15000, 15780, 16875, 18000, 18936, 19725, 20000, 21040, 21600, 22500, 23670, 25248, 26300, 27000, 28404, 30000, 31560, 32875, 33750, 35505, 36000, 37872, 39450, 42080, 45000, 47340, 52600, 54000, 56808, 59175, 60000, 63120, 65750, 67500, 71010, 75744, 78900, 90000, 94680, 98625, 105200, 108000, 113616, 118350, 126240, 131500, 135000, 142020, 157800, 164375, 177525, 180000, 189360, 197250, 210400, 227232, 236700, 263000, 270000, 284040, 295875, 315600, 328750, 355050, 378720, 394500, 473400, 493125, 526000, 540000, 568080, 591750, 631200, 657500, 710100, 789000, 887625, 946800, 986250, 1052000, 1136160, 1183500, 1315000, 1420200, 1479375, 1578000, 1775250, 1893600, 1972500, 2367000, 2630000, 2840400, 2958750, 3156000, 3550500, 3945000, 4438125, 4734000, 5260000, 5680800, 5917500, 7101000, 7890000, 8876250, 9468000, 11835000, 14202000, 15780000, 17752500, 23670000, 28404000, 35505000, 47340000, 71010000, 142020000]

約数ペア:

[(1, 142020000), (2, 71010000), (3, 47340000), (4, 35505000), (5, 28404000), (6, 23670000), (8, 17752500), (9, 15780000), (10, 14202000), (12, 11835000), (15, 9468000), (16, 8876250), (18, 7890000), (20, 7101000), (24, 5917500), (25, 5680800), (27, 5260000), (30, 4734000), (32, 4438125), (36, 3945000), (40, 3550500), (45, 3156000), (48, 2958750), (50, 2840400), (54, 2630000), (60, 2367000), (72, 1972500), (75, 1893600), (80, 1775250), (90, 1578000), (96, 1479375), (100, 1420200), (108, 1315000), (120, 1183500), (125, 1136160), (135, 1052000), (144, 986250), (150, 946800), (160, 887625), (180, 789000), (200, 710100), (216, 657500), (225, 631200), (240, 591750), (250, 568080), (263, 540000), (270, 526000), (288, 493125), (300, 473400), (360, 394500), (375, 378720), (400, 355050), (432, 328750), (450, 315600), (480, 295875), (500, 284040), (526, 270000), (540, 263000), (600, 236700), (625, 227232), (675, 210400), (720, 197250), (750, 189360), (789, 180000), (800, 177525), (864, 164375), (900, 157800), (1000, 142020), (1052, 135000), (1080, 131500), (1125, 126240), (1200, 118350), (1250, 113616), (1315, 108000), (1350, 105200), (1440, 98625), (1500, 94680), (1578, 90000), (1800, 78900), (1875, 75744), (2000, 71010), (2104, 67500), (2160, 65750), (2250, 63120), (2367, 60000), (2400, 59175), (2500, 56808), (2630, 54000), (2700, 52600), (3000, 47340), (3156, 45000), (3375, 42080), (3600, 39450), (3750, 37872), (3945, 36000), (4000, 35505), (4208, 33750), (4320, 32875), (4500, 31560), (4734, 30000), (5000, 28404), (5260, 27000), (5400, 26300), (5625, 25248), (6000, 23670), (6312, 22500), (6575, 21600), (6750, 21040), (7101, 20000), (7200, 19725), (7500, 18936), (7890, 18000), (8416, 16875), (9000, 15780), (9468, 15000), (10000, 14202), (10520, 13500), (10800, 13150), (11250, 12624), (11835, 12000)]