1271831400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:745

約数の個数: 288

約数和(自身を含む): 4916084160

約数和(自身を除く): 3644252760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 193, 200, 210, 225, 252, 280, 300, 315, 350, 360, 386, 420, 450, 504, 523, 525, 579, 600, 630, 700, 772, 840, 900, 965, 1046, 1050, 1158, 1260, 1351, 1400, 1544, 1569, 1575, 1737, 1800, 1930, 2092, 2100, 2316, 2520, 2615, 2702, 2895, 3138, 3150, 3474, 3661, 3860, 4053, 4184, 4200, 4632, 4707, 4825, 5230, 5404, 5790, 6276, 6300, 6755, 6948, 7322, 7720, 7845, 8106, 8685, 9414, 9650, 10460, 10808, 10983, 11580, 12159, 12552, 12600, 13075, 13510, 13896, 14475, 14644, 15690, 16212, 17370, 18305, 18828, 19300, 20265, 20920, 21966, 23160, 23535, 24318, 26150, 27020, 28950, 29288, 31380, 32424, 32949, 33775, 34740, 36610, 37656, 38600, 39225, 40530, 43425, 43932, 47070, 48636, 52300, 54040, 54915, 57900, 60795, 62760, 65898, 67550, 69480, 73220, 78450, 81060, 86850, 87864, 91525, 94140, 97272, 100939, 101325, 104600, 109830, 115800, 117675, 121590, 131796, 135100, 146440, 156900, 162120, 164745, 173700, 183050, 188280, 201878, 202650, 219660, 235350, 243180, 263592, 270200, 274575, 302817, 303975, 313800, 329490, 347400, 366100, 403756, 405300, 439320, 470700, 486360, 504695, 549150, 605634, 607950, 658980, 706573, 732200, 807512, 810600, 823725, 908451, 941400, 1009390, 1098300, 1211268, 1215900, 1317960, 1413146, 1514085, 1647450, 1816902, 2018780, 2119719, 2196600, 2422536, 2431800, 2523475, 2826292, 3028170, 3294900, 3532865, 3633804, 4037560, 4239438, 4542255, 5046950, 5652584, 6056340, 6359157, 6589800, 7065730, 7267608, 7570425, 8478876, 9084510, 10093900, 10598595, 12112680, 12718314, 14131460, 15140850, 16957752, 17664325, 18169020, 20187800, 21197190, 22711275, 25436628, 28262920, 30281700, 31795785, 35328650, 36338040, 42394380, 45422550, 50873256, 52992975, 60563400, 63591570, 70657300, 84788760, 90845100, 105985950, 127183140, 141314600, 158978925, 181690200, 211971900, 254366280, 317957850, 423943800, 635915700, 1271831400]

約数ペア:

[(1, 1271831400), (2, 635915700), (3, 423943800), (4, 317957850), (5, 254366280), (6, 211971900), (7, 181690200), (8, 158978925), (9, 141314600), (10, 127183140), (12, 105985950), (14, 90845100), (15, 84788760), (18, 70657300), (20, 63591570), (21, 60563400), (24, 52992975), (25, 50873256), (28, 45422550), (30, 42394380), (35, 36338040), (36, 35328650), (40, 31795785), (42, 30281700), (45, 28262920), (50, 25436628), (56, 22711275), (60, 21197190), (63, 20187800), (70, 18169020), (72, 17664325), (75, 16957752), (84, 15140850), (90, 14131460), (100, 12718314), (105, 12112680), (120, 10598595), (126, 10093900), (140, 9084510), (150, 8478876), (168, 7570425), (175, 7267608), (180, 7065730), (193, 6589800), (200, 6359157), (210, 6056340), (225, 5652584), (252, 5046950), (280, 4542255), (300, 4239438), (315, 4037560), (350, 3633804), (360, 3532865), (386, 3294900), (420, 3028170), (450, 2826292), (504, 2523475), (523, 2431800), (525, 2422536), (579, 2196600), (600, 2119719), (630, 2018780), (700, 1816902), (772, 1647450), (840, 1514085), (900, 1413146), (965, 1317960), (1046, 1215900), (1050, 1211268), (1158, 1098300), (1260, 1009390), (1351, 941400), (1400, 908451), (1544, 823725), (1569, 810600), (1575, 807512), (1737, 732200), (1800, 706573), (1930, 658980), (2092, 607950), (2100, 605634), (2316, 549150), (2520, 504695), (2615, 486360), (2702, 470700), (2895, 439320), (3138, 405300), (3150, 403756), (3474, 366100), (3661, 347400), (3860, 329490), (4053, 313800), (4184, 303975), (4200, 302817), (4632, 274575), (4707, 270200), (4825, 263592), (5230, 243180), (5404, 235350), (5790, 219660), (6276, 202650), (6300, 201878), (6755, 188280), (6948, 183050), (7322, 173700), (7720, 164745), (7845, 162120), (8106, 156900), (8685, 146440), (9414, 135100), (9650, 131796), (10460, 121590), (10808, 117675), (10983, 115800), (11580, 109830), (12159, 104600), (12552, 101325), (12600, 100939), (13075, 97272), (13510, 94140), (13896, 91525), (14475, 87864), (14644, 86850), (15690, 81060), (16212, 78450), (17370, 73220), (18305, 69480), (18828, 67550), (19300, 65898), (20265, 62760), (20920, 60795), (21966, 57900), (23160, 54915), (23535, 54040), (24318, 52300), (26150, 48636), (27020, 47070), (28950, 43932), (29288, 43425), (31380, 40530), (32424, 39225), (32949, 38600), (33775, 37656), (34740, 36610)]