43215000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 140205120

約数和(自身を除く): 96990120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 67, 75, 86, 100, 120, 125, 129, 134, 150, 172, 200, 201, 215, 250, 258, 268, 300, 335, 344, 375, 402, 430, 500, 516, 536, 600, 625, 645, 670, 750, 804, 860, 1000, 1005, 1032, 1075, 1250, 1290, 1340, 1500, 1608, 1675, 1720, 1875, 2010, 2150, 2500, 2580, 2680, 2881, 3000, 3225, 3350, 3750, 4020, 4300, 5000, 5025, 5160, 5375, 5762, 6450, 6700, 7500, 8040, 8375, 8600, 8643, 10050, 10750, 11524, 12900, 13400, 14405, 15000, 16125, 16750, 17286, 20100, 21500, 23048, 25125, 25800, 26875, 28810, 32250, 33500, 34572, 40200, 41875, 43000, 43215, 50250, 53750, 57620, 64500, 67000, 69144, 72025, 80625, 83750, 86430, 100500, 107500, 115240, 125625, 129000, 144050, 161250, 167500, 172860, 201000, 215000, 216075, 251250, 288100, 322500, 335000, 345720, 360125, 432150, 502500, 576200, 645000, 720250, 864300, 1005000, 1080375, 1440500, 1728600, 1800625, 2160750, 2881000, 3601250, 4321500, 5401875, 7202500, 8643000, 10803750, 14405000, 21607500, 43215000]

約数ペア:

[(1, 43215000), (2, 21607500), (3, 14405000), (4, 10803750), (5, 8643000), (6, 7202500), (8, 5401875), (10, 4321500), (12, 3601250), (15, 2881000), (20, 2160750), (24, 1800625), (25, 1728600), (30, 1440500), (40, 1080375), (43, 1005000), (50, 864300), (60, 720250), (67, 645000), (75, 576200), (86, 502500), (100, 432150), (120, 360125), (125, 345720), (129, 335000), (134, 322500), (150, 288100), (172, 251250), (200, 216075), (201, 215000), (215, 201000), (250, 172860), (258, 167500), (268, 161250), (300, 144050), (335, 129000), (344, 125625), (375, 115240), (402, 107500), (430, 100500), (500, 86430), (516, 83750), (536, 80625), (600, 72025), (625, 69144), (645, 67000), (670, 64500), (750, 57620), (804, 53750), (860, 50250), (1000, 43215), (1005, 43000), (1032, 41875), (1075, 40200), (1250, 34572), (1290, 33500), (1340, 32250), (1500, 28810), (1608, 26875), (1675, 25800), (1720, 25125), (1875, 23048), (2010, 21500), (2150, 20100), (2500, 17286), (2580, 16750), (2680, 16125), (2881, 15000), (3000, 14405), (3225, 13400), (3350, 12900), (3750, 11524), (4020, 10750), (4300, 10050), (5000, 8643), (5025, 8600), (5160, 8375), (5375, 8040), (5762, 7500), (6450, 6700)]