139127100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:804

約数の個数: 144

約数和(自身を含む): 465470208

約数和(自身を除く): 326343108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 350, 388, 420, 485, 525, 582, 679, 683, 700, 970, 1050, 1164, 1358, 1366, 1455, 1940, 2037, 2049, 2100, 2425, 2716, 2732, 2910, 3395, 3415, 4074, 4098, 4781, 4850, 5820, 6790, 6830, 7275, 8148, 8196, 9562, 9700, 10185, 10245, 13580, 13660, 14343, 14550, 16975, 17075, 19124, 20370, 20490, 23905, 28686, 29100, 33950, 34150, 40740, 40980, 47810, 50925, 51225, 57372, 66251, 67900, 68300, 71715, 95620, 101850, 102450, 119525, 132502, 143430, 198753, 203700, 204900, 239050, 265004, 286860, 331255, 358575, 397506, 463757, 478100, 662510, 717150, 795012, 927514, 993765, 1325020, 1391271, 1434300, 1656275, 1855028, 1987530, 2318785, 2782542, 3312550, 3975060, 4637570, 4968825, 5565084, 6625100, 6956355, 9275140, 9937650, 11593925, 13912710, 19875300, 23187850, 27825420, 34781775, 46375700, 69563550, 139127100]

約数ペア:

[(1, 139127100), (2, 69563550), (3, 46375700), (4, 34781775), (5, 27825420), (6, 23187850), (7, 19875300), (10, 13912710), (12, 11593925), (14, 9937650), (15, 9275140), (20, 6956355), (21, 6625100), (25, 5565084), (28, 4968825), (30, 4637570), (35, 3975060), (42, 3312550), (50, 2782542), (60, 2318785), (70, 1987530), (75, 1855028), (84, 1656275), (97, 1434300), (100, 1391271), (105, 1325020), (140, 993765), (150, 927514), (175, 795012), (194, 717150), (210, 662510), (291, 478100), (300, 463757), (350, 397506), (388, 358575), (420, 331255), (485, 286860), (525, 265004), (582, 239050), (679, 204900), (683, 203700), (700, 198753), (970, 143430), (1050, 132502), (1164, 119525), (1358, 102450), (1366, 101850), (1455, 95620), (1940, 71715), (2037, 68300), (2049, 67900), (2100, 66251), (2425, 57372), (2716, 51225), (2732, 50925), (2910, 47810), (3395, 40980), (3415, 40740), (4074, 34150), (4098, 33950), (4781, 29100), (4850, 28686), (5820, 23905), (6790, 20490), (6830, 20370), (7275, 19124), (8148, 17075), (8196, 16975), (9562, 14550), (9700, 14343), (10185, 13660), (10245, 13580)]