1297261800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{839}}^1\times {\mathrm{859}}^1$

素因数の和:1720

約数の個数: 144

約数和(自身を含む): 4366908000

約数和(自身を除く): 3069646200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 839, 859, 900, 1678, 1718, 1800, 2517, 2577, 3356, 3436, 4195, 4295, 5034, 5154, 6712, 6872, 7551, 7731, 8390, 8590, 10068, 10308, 12585, 12885, 15102, 15462, 16780, 17180, 20136, 20616, 20975, 21475, 25170, 25770, 30204, 30924, 33560, 34360, 37755, 38655, 41950, 42950, 50340, 51540, 60408, 61848, 62925, 64425, 75510, 77310, 83900, 85900, 100680, 103080, 125850, 128850, 151020, 154620, 167800, 171800, 188775, 193275, 251700, 257700, 302040, 309240, 377550, 386550, 503400, 515400, 720701, 755100, 773100, 1441402, 1510200, 1546200, 2162103, 2882804, 3603505, 4324206, 5765608, 6486309, 7207010, 8648412, 10810515, 12972618, 14414020, 17296824, 18017525, 21621030, 25945236, 28828040, 32431545, 36035050, 43242060, 51890472, 54052575, 64863090, 72070100, 86484120, 108105150, 129726180, 144140200, 162157725, 216210300, 259452360, 324315450, 432420600, 648630900, 1297261800]

約数ペア:

[(1, 1297261800), (2, 648630900), (3, 432420600), (4, 324315450), (5, 259452360), (6, 216210300), (8, 162157725), (9, 144140200), (10, 129726180), (12, 108105150), (15, 86484120), (18, 72070100), (20, 64863090), (24, 54052575), (25, 51890472), (30, 43242060), (36, 36035050), (40, 32431545), (45, 28828040), (50, 25945236), (60, 21621030), (72, 18017525), (75, 17296824), (90, 14414020), (100, 12972618), (120, 10810515), (150, 8648412), (180, 7207010), (200, 6486309), (225, 5765608), (300, 4324206), (360, 3603505), (450, 2882804), (600, 2162103), (839, 1546200), (859, 1510200), (900, 1441402), (1678, 773100), (1718, 755100), (1800, 720701), (2517, 515400), (2577, 503400), (3356, 386550), (3436, 377550), (4195, 309240), (4295, 302040), (5034, 257700), (5154, 251700), (6712, 193275), (6872, 188775), (7551, 171800), (7731, 167800), (8390, 154620), (8590, 151020), (10068, 128850), (10308, 125850), (12585, 103080), (12885, 100680), (15102, 85900), (15462, 83900), (16780, 77310), (17180, 75510), (20136, 64425), (20616, 62925), (20975, 61848), (21475, 60408), (25170, 51540), (25770, 50340), (30204, 42950), (30924, 41950), (33560, 38655), (34360, 37755)]