30126800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 81369792

約数和(自身を除く): 51242992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 41, 44, 50, 55, 80, 82, 88, 100, 110, 164, 167, 176, 200, 205, 220, 275, 328, 334, 400, 410, 440, 451, 550, 656, 668, 820, 835, 880, 902, 1025, 1100, 1336, 1640, 1670, 1804, 1837, 2050, 2200, 2255, 2672, 3280, 3340, 3608, 3674, 4100, 4175, 4400, 4510, 6680, 6847, 7216, 7348, 8200, 8350, 9020, 9185, 11275, 13360, 13694, 14696, 16400, 16700, 18040, 18370, 22550, 27388, 29392, 33400, 34235, 36080, 36740, 45100, 45925, 54776, 66800, 68470, 73480, 75317, 90200, 91850, 109552, 136940, 146960, 150634, 171175, 180400, 183700, 273880, 301268, 342350, 367400, 376585, 547760, 602536, 684700, 734800, 753170, 1205072, 1369400, 1506340, 1882925, 2738800, 3012680, 3765850, 6025360, 7531700, 15063400, 30126800]

約数ペア:

[(1, 30126800), (2, 15063400), (4, 7531700), (5, 6025360), (8, 3765850), (10, 3012680), (11, 2738800), (16, 1882925), (20, 1506340), (22, 1369400), (25, 1205072), (40, 753170), (41, 734800), (44, 684700), (50, 602536), (55, 547760), (80, 376585), (82, 367400), (88, 342350), (100, 301268), (110, 273880), (164, 183700), (167, 180400), (176, 171175), (200, 150634), (205, 146960), (220, 136940), (275, 109552), (328, 91850), (334, 90200), (400, 75317), (410, 73480), (440, 68470), (451, 66800), (550, 54776), (656, 45925), (668, 45100), (820, 36740), (835, 36080), (880, 34235), (902, 33400), (1025, 29392), (1100, 27388), (1336, 22550), (1640, 18370), (1670, 18040), (1804, 16700), (1837, 16400), (2050, 14696), (2200, 13694), (2255, 13360), (2672, 11275), (3280, 9185), (3340, 9020), (3608, 8350), (3674, 8200), (4100, 7348), (4175, 7216), (4400, 6847), (4510, 6680)]