72744170800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{9437}}^1$

素因数の和:12215

約数の個数: 120

約数和(自身を含む): 199828433376

約数和(自身を除く): 127084262576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2753, 2800, 5506, 9437, 11012, 13765, 18874, 19271, 22024, 27530, 37748, 38542, 44048, 47185, 55060, 66059, 68825, 75496, 77084, 94370, 96355, 110120, 132118, 137650, 150992, 154168, 188740, 192710, 220240, 235925, 264236, 275300, 308336, 330295, 377480, 385420, 471850, 481775, 528472, 550600, 660590, 754960, 770840, 943700, 963550, 1056944, 1101200, 1321180, 1541680, 1651475, 1887400, 1927100, 2642360, 3302950, 3774800, 3854200, 5284720, 6605900, 7708400, 13211800, 25980061, 26423600, 51960122, 103920244, 129900305, 181860427, 207840488, 259800610, 363720854, 415680976, 519601220, 649501525, 727441708, 909302135, 1039202440, 1299003050, 1454883416, 1818604270, 2078404880, 2598006100, 2909766832, 3637208540, 4546510675, 5196012200, 7274417080, 9093021350, 10392024400, 14548834160, 18186042700, 36372085400, 72744170800]

約数ペア:

[(1, 72744170800), (2, 36372085400), (4, 18186042700), (5, 14548834160), (7, 10392024400), (8, 9093021350), (10, 7274417080), (14, 5196012200), (16, 4546510675), (20, 3637208540), (25, 2909766832), (28, 2598006100), (35, 2078404880), (40, 1818604270), (50, 1454883416), (56, 1299003050), (70, 1039202440), (80, 909302135), (100, 727441708), (112, 649501525), (140, 519601220), (175, 415680976), (200, 363720854), (280, 259800610), (350, 207840488), (400, 181860427), (560, 129900305), (700, 103920244), (1400, 51960122), (2753, 26423600), (2800, 25980061), (5506, 13211800), (9437, 7708400), (11012, 6605900), (13765, 5284720), (18874, 3854200), (19271, 3774800), (22024, 3302950), (27530, 2642360), (37748, 1927100), (38542, 1887400), (44048, 1651475), (47185, 1541680), (55060, 1321180), (66059, 1101200), (68825, 1056944), (75496, 963550), (77084, 943700), (94370, 770840), (96355, 754960), (110120, 660590), (132118, 550600), (137650, 528472), (150992, 481775), (154168, 471850), (188740, 385420), (192710, 377480), (220240, 330295), (235925, 308336), (264236, 275300)]