142781400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 497959200

約数和(自身を除く): 355177800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 137, 150, 180, 193, 200, 216, 225, 270, 274, 300, 360, 386, 411, 450, 540, 548, 579, 600, 675, 685, 772, 822, 900, 965, 1080, 1096, 1158, 1233, 1350, 1370, 1544, 1644, 1737, 1800, 1930, 2055, 2316, 2466, 2700, 2740, 2895, 3288, 3425, 3474, 3699, 3860, 4110, 4632, 4825, 4932, 5211, 5400, 5480, 5790, 6165, 6850, 6948, 7398, 7720, 8220, 8685, 9650, 9864, 10275, 10422, 11580, 12330, 13700, 13896, 14475, 14796, 16440, 17370, 18495, 19300, 20550, 20844, 23160, 24660, 26055, 26441, 27400, 28950, 29592, 30825, 34740, 36990, 38600, 41100, 41688, 43425, 49320, 52110, 52882, 57900, 61650, 69480, 73980, 79323, 82200, 86850, 92475, 104220, 105764, 115800, 123300, 130275, 132205, 147960, 158646, 173700, 184950, 208440, 211528, 237969, 246600, 260550, 264410, 317292, 347400, 369900, 396615, 475938, 521100, 528820, 634584, 661025, 713907, 739800, 793230, 951876, 1042200, 1057640, 1189845, 1322050, 1427814, 1586460, 1903752, 1983075, 2379690, 2644100, 2855628, 3172920, 3569535, 3966150, 4759380, 5288200, 5711256, 5949225, 7139070, 7932300, 9518760, 11898450, 14278140, 15864600, 17847675, 23796900, 28556280, 35695350, 47593800, 71390700, 142781400]

約数ペア:

[(1, 142781400), (2, 71390700), (3, 47593800), (4, 35695350), (5, 28556280), (6, 23796900), (8, 17847675), (9, 15864600), (10, 14278140), (12, 11898450), (15, 9518760), (18, 7932300), (20, 7139070), (24, 5949225), (25, 5711256), (27, 5288200), (30, 4759380), (36, 3966150), (40, 3569535), (45, 3172920), (50, 2855628), (54, 2644100), (60, 2379690), (72, 1983075), (75, 1903752), (90, 1586460), (100, 1427814), (108, 1322050), (120, 1189845), (135, 1057640), (137, 1042200), (150, 951876), (180, 793230), (193, 739800), (200, 713907), (216, 661025), (225, 634584), (270, 528820), (274, 521100), (300, 475938), (360, 396615), (386, 369900), (411, 347400), (450, 317292), (540, 264410), (548, 260550), (579, 246600), (600, 237969), (675, 211528), (685, 208440), (772, 184950), (822, 173700), (900, 158646), (965, 147960), (1080, 132205), (1096, 130275), (1158, 123300), (1233, 115800), (1350, 105764), (1370, 104220), (1544, 92475), (1644, 86850), (1737, 82200), (1800, 79323), (1930, 73980), (2055, 69480), (2316, 61650), (2466, 57900), (2700, 52882), (2740, 52110), (2895, 49320), (3288, 43425), (3425, 41688), (3474, 41100), (3699, 38600), (3860, 36990), (4110, 34740), (4632, 30825), (4825, 29592), (4932, 28950), (5211, 27400), (5400, 26441), (5480, 26055), (5790, 24660), (6165, 23160), (6850, 20844), (6948, 20550), (7398, 19300), (7720, 18495), (8220, 17370), (8685, 16440), (9650, 14796), (9864, 14475), (10275, 13896), (10422, 13700), (11580, 12330)]