112419200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 299283300

約数和(自身を除く): 186864100

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 43, 50, 64, 76, 80, 86, 95, 100, 128, 152, 160, 172, 190, 200, 215, 304, 320, 344, 380, 400, 430, 475, 608, 640, 688, 760, 800, 817, 860, 950, 1075, 1216, 1376, 1520, 1600, 1634, 1720, 1849, 1900, 2150, 2432, 2752, 3040, 3200, 3268, 3440, 3698, 3800, 4085, 4300, 5504, 6080, 6536, 6880, 7396, 7600, 8170, 8600, 9245, 12160, 13072, 13760, 14792, 15200, 16340, 17200, 18490, 20425, 26144, 27520, 29584, 30400, 32680, 34400, 35131, 36980, 40850, 46225, 52288, 59168, 60800, 65360, 68800, 70262, 73960, 81700, 92450, 104576, 118336, 130720, 137600, 140524, 147920, 163400, 175655, 184900, 236672, 261440, 281048, 295840, 326800, 351310, 369800, 522880, 562096, 591680, 653600, 702620, 739600, 878275, 1124192, 1183360, 1307200, 1405240, 1479200, 1756550, 2248384, 2614400, 2810480, 2958400, 3513100, 4496768, 5620960, 5916800, 7026200, 11241920, 14052400, 22483840, 28104800, 56209600, 112419200]

約数ペア:

[(1, 112419200), (2, 56209600), (4, 28104800), (5, 22483840), (8, 14052400), (10, 11241920), (16, 7026200), (19, 5916800), (20, 5620960), (25, 4496768), (32, 3513100), (38, 2958400), (40, 2810480), (43, 2614400), (50, 2248384), (64, 1756550), (76, 1479200), (80, 1405240), (86, 1307200), (95, 1183360), (100, 1124192), (128, 878275), (152, 739600), (160, 702620), (172, 653600), (190, 591680), (200, 562096), (215, 522880), (304, 369800), (320, 351310), (344, 326800), (380, 295840), (400, 281048), (430, 261440), (475, 236672), (608, 184900), (640, 175655), (688, 163400), (760, 147920), (800, 140524), (817, 137600), (860, 130720), (950, 118336), (1075, 104576), (1216, 92450), (1376, 81700), (1520, 73960), (1600, 70262), (1634, 68800), (1720, 65360), (1849, 60800), (1900, 59168), (2150, 52288), (2432, 46225), (2752, 40850), (3040, 36980), (3200, 35131), (3268, 34400), (3440, 32680), (3698, 30400), (3800, 29584), (4085, 27520), (4300, 26144), (5504, 20425), (6080, 18490), (6536, 17200), (6880, 16340), (7396, 15200), (7600, 14792), (8170, 13760), (8600, 13072), (9245, 12160)]