17272500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^2\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 180

約数和(自身を含む): 59830848

約数和(自身を除く): 42558348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 49, 50, 60, 70, 75, 84, 94, 98, 100, 105, 125, 140, 141, 147, 150, 175, 188, 196, 210, 235, 245, 250, 282, 294, 300, 329, 350, 375, 420, 470, 490, 500, 525, 564, 588, 625, 658, 700, 705, 735, 750, 875, 940, 980, 987, 1050, 1175, 1225, 1250, 1316, 1410, 1470, 1500, 1645, 1750, 1875, 1974, 2100, 2303, 2350, 2450, 2500, 2625, 2820, 2940, 3290, 3500, 3525, 3675, 3750, 3948, 4375, 4606, 4700, 4900, 4935, 5250, 5875, 6125, 6580, 6909, 7050, 7350, 7500, 8225, 8750, 9212, 9870, 10500, 11515, 11750, 12250, 13125, 13818, 14100, 14700, 16450, 17500, 17625, 18375, 19740, 23030, 23500, 24500, 24675, 26250, 27636, 29375, 30625, 32900, 34545, 35250, 36750, 41125, 46060, 49350, 52500, 57575, 58750, 61250, 69090, 70500, 73500, 82250, 88125, 91875, 98700, 115150, 117500, 122500, 123375, 138180, 164500, 172725, 176250, 183750, 205625, 230300, 246750, 287875, 345450, 352500, 367500, 411250, 493500, 575750, 616875, 690900, 822500, 863625, 1151500, 1233750, 1439375, 1727250, 2467500, 2878750, 3454500, 4318125, 5757500, 8636250, 17272500]

約数ペア:

[(1, 17272500), (2, 8636250), (3, 5757500), (4, 4318125), (5, 3454500), (6, 2878750), (7, 2467500), (10, 1727250), (12, 1439375), (14, 1233750), (15, 1151500), (20, 863625), (21, 822500), (25, 690900), (28, 616875), (30, 575750), (35, 493500), (42, 411250), (47, 367500), (49, 352500), (50, 345450), (60, 287875), (70, 246750), (75, 230300), (84, 205625), (94, 183750), (98, 176250), (100, 172725), (105, 164500), (125, 138180), (140, 123375), (141, 122500), (147, 117500), (150, 115150), (175, 98700), (188, 91875), (196, 88125), (210, 82250), (235, 73500), (245, 70500), (250, 69090), (282, 61250), (294, 58750), (300, 57575), (329, 52500), (350, 49350), (375, 46060), (420, 41125), (470, 36750), (490, 35250), (500, 34545), (525, 32900), (564, 30625), (588, 29375), (625, 27636), (658, 26250), (700, 24675), (705, 24500), (735, 23500), (750, 23030), (875, 19740), (940, 18375), (980, 17625), (987, 17500), (1050, 16450), (1175, 14700), (1225, 14100), (1250, 13818), (1316, 13125), (1410, 12250), (1470, 11750), (1500, 11515), (1645, 10500), (1750, 9870), (1875, 9212), (1974, 8750), (2100, 8225), (2303, 7500), (2350, 7350), (2450, 7050), (2500, 6909), (2625, 6580), (2820, 6125), (2940, 5875), (3290, 5250), (3500, 4935), (3525, 4900), (3675, 4700), (3750, 4606), (3948, 4375)]