2981096400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:810

約数の個数: 240

約数和(自身を含む): 9950855168

約数和(自身を除く): 6969758768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 127, 150, 155, 186, 200, 240, 248, 254, 300, 310, 372, 381, 400, 465, 496, 508, 600, 620, 631, 635, 744, 762, 775, 930, 1016, 1200, 1240, 1262, 1270, 1488, 1524, 1550, 1860, 1893, 1905, 2032, 2325, 2480, 2524, 2540, 3048, 3100, 3155, 3175, 3720, 3786, 3810, 3937, 4650, 5048, 5080, 6096, 6200, 6310, 6350, 7440, 7572, 7620, 7874, 9300, 9465, 9525, 10096, 10160, 11811, 12400, 12620, 12700, 15144, 15240, 15748, 15775, 18600, 18930, 19050, 19561, 19685, 23622, 25240, 25400, 30288, 30480, 31496, 31550, 37200, 37860, 38100, 39122, 39370, 47244, 47325, 50480, 50800, 58683, 59055, 62992, 63100, 75720, 76200, 78244, 78740, 80137, 94488, 94650, 97805, 98425, 117366, 118110, 126200, 151440, 152400, 156488, 157480, 160274, 188976, 189300, 195610, 196850, 234732, 236220, 240411, 252400, 293415, 295275, 312976, 314960, 320548, 378600, 391220, 393700, 400685, 469464, 472440, 480822, 489025, 586830, 590550, 641096, 757200, 782440, 787400, 801370, 938928, 944880, 961644, 978050, 1173660, 1181100, 1202055, 1282192, 1467075, 1564880, 1574800, 1602740, 1923288, 1956100, 2003425, 2347320, 2362200, 2404110, 2484247, 2934150, 3205480, 3846576, 3912200, 4006850, 4694640, 4724400, 4808220, 4968494, 5868300, 6010275, 6410960, 7452741, 7824400, 8013700, 9616440, 9936988, 11736600, 12020550, 12421235, 14905482, 16027400, 19232880, 19873976, 23473200, 24041100, 24842470, 29810964, 32054800, 37263705, 39747952, 48082200, 49684940, 59621928, 62106175, 74527410, 96164400, 99369880, 119243856, 124212350, 149054820, 186318525, 198739760, 248424700, 298109640, 372637050, 496849400, 596219280, 745274100, 993698800, 1490548200, 2981096400]

約数ペア:

[(1, 2981096400), (2, 1490548200), (3, 993698800), (4, 745274100), (5, 596219280), (6, 496849400), (8, 372637050), (10, 298109640), (12, 248424700), (15, 198739760), (16, 186318525), (20, 149054820), (24, 124212350), (25, 119243856), (30, 99369880), (31, 96164400), (40, 74527410), (48, 62106175), (50, 59621928), (60, 49684940), (62, 48082200), (75, 39747952), (80, 37263705), (93, 32054800), (100, 29810964), (120, 24842470), (124, 24041100), (127, 23473200), (150, 19873976), (155, 19232880), (186, 16027400), (200, 14905482), (240, 12421235), (248, 12020550), (254, 11736600), (300, 9936988), (310, 9616440), (372, 8013700), (381, 7824400), (400, 7452741), (465, 6410960), (496, 6010275), (508, 5868300), (600, 4968494), (620, 4808220), (631, 4724400), (635, 4694640), (744, 4006850), (762, 3912200), (775, 3846576), (930, 3205480), (1016, 2934150), (1200, 2484247), (1240, 2404110), (1262, 2362200), (1270, 2347320), (1488, 2003425), (1524, 1956100), (1550, 1923288), (1860, 1602740), (1893, 1574800), (1905, 1564880), (2032, 1467075), (2325, 1282192), (2480, 1202055), (2524, 1181100), (2540, 1173660), (3048, 978050), (3100, 961644), (3155, 944880), (3175, 938928), (3720, 801370), (3786, 787400), (3810, 782440), (3937, 757200), (4650, 641096), (5048, 590550), (5080, 586830), (6096, 489025), (6200, 480822), (6310, 472440), (6350, 469464), (7440, 400685), (7572, 393700), (7620, 391220), (7874, 378600), (9300, 320548), (9465, 314960), (9525, 312976), (10096, 295275), (10160, 293415), (11811, 252400), (12400, 240411), (12620, 236220), (12700, 234732), (15144, 196850), (15240, 195610), (15748, 189300), (15775, 188976), (18600, 160274), (18930, 157480), (19050, 156488), (19561, 152400), (19685, 151440), (23622, 126200), (25240, 118110), (25400, 117366), (30288, 98425), (30480, 97805), (31496, 94650), (31550, 94488), (37200, 80137), (37860, 78740), (38100, 78244), (39122, 76200), (39370, 75720), (47244, 63100), (47325, 62992), (50480, 59055), (50800, 58683)]