82112800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 263983104

約数和(自身を除く): 181870304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 32, 35, 40, 43, 44, 50, 55, 56, 62, 70, 77, 80, 86, 88, 100, 110, 112, 124, 140, 154, 155, 160, 172, 175, 176, 200, 215, 217, 220, 224, 248, 275, 280, 301, 308, 310, 341, 344, 350, 352, 385, 400, 430, 434, 440, 473, 496, 550, 560, 602, 616, 620, 682, 688, 700, 770, 775, 800, 860, 868, 880, 946, 992, 1075, 1085, 1100, 1120, 1204, 1232, 1240, 1333, 1364, 1376, 1400, 1505, 1540, 1550, 1705, 1720, 1736, 1760, 1892, 1925, 2150, 2170, 2200, 2365, 2387, 2408, 2464, 2480, 2666, 2728, 2800, 3010, 3080, 3100, 3311, 3410, 3440, 3472, 3784, 3850, 4300, 4340, 4400, 4730, 4774, 4816, 4960, 5332, 5425, 5456, 5600, 6020, 6160, 6200, 6622, 6665, 6820, 6880, 6944, 7525, 7568, 7700, 8525, 8600, 8680, 8800, 9331, 9460, 9548, 9632, 10664, 10850, 10912, 11825, 11935, 12040, 12320, 12400, 13244, 13330, 13640, 14663, 15050, 15136, 15400, 16555, 17050, 17200, 17360, 18662, 18920, 19096, 21328, 21700, 23650, 23870, 24080, 24800, 26488, 26660, 27280, 29326, 30100, 30800, 33110, 33325, 34100, 34400, 34720, 37324, 37840, 38192, 42656, 43400, 46655, 47300, 47740, 48160, 52976, 53320, 54560, 58652, 59675, 60200, 61600, 66220, 66650, 68200, 73315, 74648, 75680, 76384, 82775, 86800, 93310, 94600, 95480, 102641, 105952, 106640, 117304, 119350, 120400, 132440, 133300, 136400, 146630, 149296, 165550, 173600, 186620, 189200, 190960, 205282, 213280, 233275, 234608, 238700, 240800, 264880, 266600, 272800, 293260, 298592, 331100, 366575, 373240, 378400, 381920, 410564, 466550, 469216, 477400, 513205, 529760, 533200, 586520, 662200, 733150, 746480, 821128, 933100, 954800, 1026410, 1066400, 1173040, 1324400, 1466300, 1492960, 1642256, 1866200, 1909600, 2052820, 2346080, 2566025, 2648800, 2932600, 3284512, 3732400, 4105640, 5132050, 5865200, 7464800, 8211280, 10264100, 11730400, 16422560, 20528200, 41056400, 82112800]

約数ペア:

[(1, 82112800), (2, 41056400), (4, 20528200), (5, 16422560), (7, 11730400), (8, 10264100), (10, 8211280), (11, 7464800), (14, 5865200), (16, 5132050), (20, 4105640), (22, 3732400), (25, 3284512), (28, 2932600), (31, 2648800), (32, 2566025), (35, 2346080), (40, 2052820), (43, 1909600), (44, 1866200), (50, 1642256), (55, 1492960), (56, 1466300), (62, 1324400), (70, 1173040), (77, 1066400), (80, 1026410), (86, 954800), (88, 933100), (100, 821128), (110, 746480), (112, 733150), (124, 662200), (140, 586520), (154, 533200), (155, 529760), (160, 513205), (172, 477400), (175, 469216), (176, 466550), (200, 410564), (215, 381920), (217, 378400), (220, 373240), (224, 366575), (248, 331100), (275, 298592), (280, 293260), (301, 272800), (308, 266600), (310, 264880), (341, 240800), (344, 238700), (350, 234608), (352, 233275), (385, 213280), (400, 205282), (430, 190960), (434, 189200), (440, 186620), (473, 173600), (496, 165550), (550, 149296), (560, 146630), (602, 136400), (616, 133300), (620, 132440), (682, 120400), (688, 119350), (700, 117304), (770, 106640), (775, 105952), (800, 102641), (860, 95480), (868, 94600), (880, 93310), (946, 86800), (992, 82775), (1075, 76384), (1085, 75680), (1100, 74648), (1120, 73315), (1204, 68200), (1232, 66650), (1240, 66220), (1333, 61600), (1364, 60200), (1376, 59675), (1400, 58652), (1505, 54560), (1540, 53320), (1550, 52976), (1705, 48160), (1720, 47740), (1736, 47300), (1760, 46655), (1892, 43400), (1925, 42656), (2150, 38192), (2170, 37840), (2200, 37324), (2365, 34720), (2387, 34400), (2408, 34100), (2464, 33325), (2480, 33110), (2666, 30800), (2728, 30100), (2800, 29326), (3010, 27280), (3080, 26660), (3100, 26488), (3311, 24800), (3410, 24080), (3440, 23870), (3472, 23650), (3784, 21700), (3850, 21328), (4300, 19096), (4340, 18920), (4400, 18662), (4730, 17360), (4774, 17200), (4816, 17050), (4960, 16555), (5332, 15400), (5425, 15136), (5456, 15050), (5600, 14663), (6020, 13640), (6160, 13330), (6200, 13244), (6622, 12400), (6665, 12320), (6820, 12040), (6880, 11935), (6944, 11825), (7525, 10912), (7568, 10850), (7700, 10664), (8525, 9632), (8600, 9548), (8680, 9460), (8800, 9331)]