137681600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 168

約数和(自身を含む): 408188160

約数和(自身を除く): 270506560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 647, 665, 700, 760, 800, 950, 1064, 1120, 1216, 1294, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2588, 2660, 2800, 3040, 3235, 3325, 3800, 4256, 4529, 5176, 5320, 5600, 6080, 6470, 6650, 7600, 8512, 9058, 10352, 10640, 11200, 12293, 12940, 13300, 15200, 16175, 18116, 20704, 21280, 22645, 24586, 25880, 26600, 30400, 32350, 36232, 41408, 42560, 45290, 49172, 51760, 53200, 61465, 64700, 72464, 86051, 90580, 98344, 103520, 106400, 113225, 122930, 129400, 144928, 172102, 181160, 196688, 207040, 212800, 226450, 245860, 258800, 289856, 307325, 344204, 362320, 393376, 430255, 452900, 491720, 517600, 614650, 688408, 724640, 786752, 860510, 905800, 983440, 1035200, 1229300, 1376816, 1449280, 1721020, 1811600, 1966880, 2151275, 2458600, 2753632, 3442040, 3623200, 3933760, 4302550, 4917200, 5507264, 6884080, 7246400, 8605100, 9834400, 13768160, 17210200, 19668800, 27536320, 34420400, 68840800, 137681600]

約数ペア:

[(1, 137681600), (2, 68840800), (4, 34420400), (5, 27536320), (7, 19668800), (8, 17210200), (10, 13768160), (14, 9834400), (16, 8605100), (19, 7246400), (20, 6884080), (25, 5507264), (28, 4917200), (32, 4302550), (35, 3933760), (38, 3623200), (40, 3442040), (50, 2753632), (56, 2458600), (64, 2151275), (70, 1966880), (76, 1811600), (80, 1721020), (95, 1449280), (100, 1376816), (112, 1229300), (133, 1035200), (140, 983440), (152, 905800), (160, 860510), (175, 786752), (190, 724640), (200, 688408), (224, 614650), (266, 517600), (280, 491720), (304, 452900), (320, 430255), (350, 393376), (380, 362320), (400, 344204), (448, 307325), (475, 289856), (532, 258800), (560, 245860), (608, 226450), (647, 212800), (665, 207040), (700, 196688), (760, 181160), (800, 172102), (950, 144928), (1064, 129400), (1120, 122930), (1216, 113225), (1294, 106400), (1330, 103520), (1400, 98344), (1520, 90580), (1600, 86051), (1900, 72464), (2128, 64700), (2240, 61465), (2588, 53200), (2660, 51760), (2800, 49172), (3040, 45290), (3235, 42560), (3325, 41408), (3800, 36232), (4256, 32350), (4529, 30400), (5176, 26600), (5320, 25880), (5600, 24586), (6080, 22645), (6470, 21280), (6650, 20704), (7600, 18116), (8512, 16175), (9058, 15200), (10352, 13300), (10640, 12940), (11200, 12293)]