172102000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 329294480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 647, 665, 700, 760, 875, 950, 1000, 1064, 1294, 1330, 1400, 1520, 1750, 1900, 2000, 2128, 2375, 2588, 2660, 2800, 3235, 3325, 3500, 3800, 4529, 4750, 5176, 5320, 6470, 6650, 7000, 7600, 9058, 9500, 10352, 10640, 12293, 12940, 13300, 14000, 16175, 16625, 18116, 19000, 22645, 24586, 25880, 26600, 32350, 33250, 36232, 38000, 45290, 49172, 51760, 53200, 61465, 64700, 66500, 72464, 80875, 86051, 90580, 98344, 113225, 122930, 129400, 133000, 161750, 172102, 181160, 196688, 226450, 245860, 258800, 266000, 307325, 323500, 344204, 362320, 430255, 452900, 491720, 566125, 614650, 647000, 688408, 860510, 905800, 983440, 1132250, 1229300, 1294000, 1376816, 1536625, 1721020, 1811600, 2151275, 2264500, 2458600, 3073250, 3442040, 4302550, 4529000, 4917200, 6146500, 6884080, 8605100, 9058000, 10756375, 12293000, 17210200, 21512750, 24586000, 34420400, 43025500, 86051000, 172102000]

約数ペア:

[(1, 172102000), (2, 86051000), (4, 43025500), (5, 34420400), (7, 24586000), (8, 21512750), (10, 17210200), (14, 12293000), (16, 10756375), (19, 9058000), (20, 8605100), (25, 6884080), (28, 6146500), (35, 4917200), (38, 4529000), (40, 4302550), (50, 3442040), (56, 3073250), (70, 2458600), (76, 2264500), (80, 2151275), (95, 1811600), (100, 1721020), (112, 1536625), (125, 1376816), (133, 1294000), (140, 1229300), (152, 1132250), (175, 983440), (190, 905800), (200, 860510), (250, 688408), (266, 647000), (280, 614650), (304, 566125), (350, 491720), (380, 452900), (400, 430255), (475, 362320), (500, 344204), (532, 323500), (560, 307325), (647, 266000), (665, 258800), (700, 245860), (760, 226450), (875, 196688), (950, 181160), (1000, 172102), (1064, 161750), (1294, 133000), (1330, 129400), (1400, 122930), (1520, 113225), (1750, 98344), (1900, 90580), (2000, 86051), (2128, 80875), (2375, 72464), (2588, 66500), (2660, 64700), (2800, 61465), (3235, 53200), (3325, 51760), (3500, 49172), (3800, 45290), (4529, 38000), (4750, 36232), (5176, 33250), (5320, 32350), (6470, 26600), (6650, 25880), (7000, 24586), (7600, 22645), (9058, 19000), (9500, 18116), (10352, 16625), (10640, 16175), (12293, 14000), (12940, 13300)]