1071270900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{56681}}^1$

素因数の和:56711

約数の個数: 144

約数和(自身を含む): 3935998080

約数和(自身を除く): 2864727180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 18900, 56681, 113362, 170043, 226724, 283405, 340086, 396767, 510129, 566810, 680172, 793534, 850215, 1020258, 1133620, 1190301, 1417025, 1530387, 1587068, 1700430, 1983835, 2040516, 2380602, 2550645, 2834050, 3060774, 3400860, 3570903, 3967670, 4251075, 4761204, 5101290, 5668100, 5951505, 6121548, 7141806, 7651935, 7935340, 8502150, 9919175, 10202580, 10712709, 11903010, 12753225, 14283612, 15303870, 17004300, 17854515, 19838350, 21425418, 23806020, 25506450, 29757525, 30607740, 35709030, 38259675, 39676700, 42850836, 51012900, 53563545, 59515050, 71418060, 76519350, 89272575, 107127090, 119030100, 153038700, 178545150, 214254180, 267817725, 357090300, 535635450, 1071270900]

約数ペア:

[(1, 1071270900), (2, 535635450), (3, 357090300), (4, 267817725), (5, 214254180), (6, 178545150), (7, 153038700), (9, 119030100), (10, 107127090), (12, 89272575), (14, 76519350), (15, 71418060), (18, 59515050), (20, 53563545), (21, 51012900), (25, 42850836), (27, 39676700), (28, 38259675), (30, 35709030), (35, 30607740), (36, 29757525), (42, 25506450), (45, 23806020), (50, 21425418), (54, 19838350), (60, 17854515), (63, 17004300), (70, 15303870), (75, 14283612), (84, 12753225), (90, 11903010), (100, 10712709), (105, 10202580), (108, 9919175), (126, 8502150), (135, 7935340), (140, 7651935), (150, 7141806), (175, 6121548), (180, 5951505), (189, 5668100), (210, 5101290), (225, 4761204), (252, 4251075), (270, 3967670), (300, 3570903), (315, 3400860), (350, 3060774), (378, 2834050), (420, 2550645), (450, 2380602), (525, 2040516), (540, 1983835), (630, 1700430), (675, 1587068), (700, 1530387), (756, 1417025), (900, 1190301), (945, 1133620), (1050, 1020258), (1260, 850215), (1350, 793534), (1575, 680172), (1890, 566810), (2100, 510129), (2700, 396767), (3150, 340086), (3780, 283405), (4725, 226724), (6300, 170043), (9450, 113362), (18900, 56681)]