22575000

素因数分解:

$2^3\times 3^1\times 5^5\times 7^1\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 82494720

約数和(自身を除く): 59919720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 125, 129, 140, 150, 168, 172, 175, 200, 210, 215, 250, 258, 280, 300, 301, 344, 350, 375, 420, 430, 500, 516, 525, 600, 602, 625, 645, 700, 750, 840, 860, 875, 903, 1000, 1032, 1050, 1075, 1204, 1250, 1290, 1400, 1500, 1505, 1720, 1750, 1806, 1875, 2100, 2150, 2408, 2500, 2580, 2625, 3000, 3010, 3125, 3225, 3500, 3612, 3750, 4200, 4300, 4375, 4515, 5000, 5160, 5250, 5375, 6020, 6250, 6450, 7000, 7224, 7500, 7525, 8600, 8750, 9030, 9375, 10500, 10750, 12040, 12500, 12900, 13125, 15000, 15050, 16125, 17500, 18060, 18750, 21000, 21500, 21875, 22575, 25000, 25800, 26250, 26875, 30100, 32250, 35000, 36120, 37500, 37625, 43000, 43750, 45150, 52500, 53750, 60200, 64500, 65625, 75000, 75250, 80625, 87500, 90300, 105000, 107500, 112875, 129000, 131250, 134375, 150500, 161250, 175000, 180600, 188125, 215000, 225750, 262500, 268750, 301000, 322500, 376250, 403125, 451500, 525000, 537500, 564375, 645000, 752500, 806250, 903000, 940625, 1075000, 1128750, 1505000, 1612500, 1881250, 2257500, 2821875, 3225000, 3762500, 4515000, 5643750, 7525000, 11287500, 22575000]

約数ペア:

[(1, 22575000), (2, 11287500), (3, 7525000), (4, 5643750), (5, 4515000), (6, 3762500), (7, 3225000), (8, 2821875), (10, 2257500), (12, 1881250), (14, 1612500), (15, 1505000), (20, 1128750), (21, 1075000), (24, 940625), (25, 903000), (28, 806250), (30, 752500), (35, 645000), (40, 564375), (42, 537500), (43, 525000), (50, 451500), (56, 403125), (60, 376250), (70, 322500), (75, 301000), (84, 268750), (86, 262500), (100, 225750), (105, 215000), (120, 188125), (125, 180600), (129, 175000), (140, 161250), (150, 150500), (168, 134375), (172, 131250), (175, 129000), (200, 112875), (210, 107500), (215, 105000), (250, 90300), (258, 87500), (280, 80625), (300, 75250), (301, 75000), (344, 65625), (350, 64500), (375, 60200), (420, 53750), (430, 52500), (500, 45150), (516, 43750), (525, 43000), (600, 37625), (602, 37500), (625, 36120), (645, 35000), (700, 32250), (750, 30100), (840, 26875), (860, 26250), (875, 25800), (903, 25000), (1000, 22575), (1032, 21875), (1050, 21500), (1075, 21000), (1204, 18750), (1250, 18060), (1290, 17500), (1400, 16125), (1500, 15050), (1505, 15000), (1720, 13125), (1750, 12900), (1806, 12500), (1875, 12040), (2100, 10750), (2150, 10500), (2408, 9375), (2500, 9030), (2580, 8750), (2625, 8600), (3000, 7525), (3010, 7500), (3125, 7224), (3225, 7000), (3500, 6450), (3612, 6250), (3750, 6020), (4200, 5375), (4300, 5250), (4375, 5160), (4515, 5000)]