917509950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1336

約数の個数: 192

約数和(自身を含む): 2928384000

約数和(自身を除く): 2010874050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 105, 126, 135, 150, 158, 175, 189, 210, 225, 237, 270, 315, 350, 378, 395, 450, 474, 525, 553, 630, 675, 711, 790, 945, 1050, 1106, 1185, 1229, 1350, 1422, 1575, 1659, 1890, 1975, 2133, 2370, 2458, 2765, 3150, 3318, 3555, 3687, 3950, 4266, 4725, 4977, 5530, 5925, 6145, 7110, 7374, 8295, 8603, 9450, 9954, 10665, 11061, 11850, 12290, 13825, 14931, 16590, 17206, 17775, 18435, 21330, 22122, 24885, 25809, 27650, 29862, 30725, 33183, 35550, 36870, 41475, 43015, 49770, 51618, 53325, 55305, 61450, 66366, 74655, 77427, 82950, 86030, 92175, 97091, 106650, 110610, 124425, 129045, 149310, 154854, 165915, 184350, 194182, 215075, 232281, 248850, 258090, 276525, 291273, 331830, 373275, 387135, 430150, 464562, 485455, 553050, 582546, 645225, 679637, 746550, 774270, 829575, 873819, 970910, 1161405, 1290450, 1359274, 1456365, 1659150, 1747638, 1935675, 2038911, 2322810, 2427275, 2621457, 2912730, 3398185, 3871350, 4077822, 4369095, 4854550, 5242914, 5807025, 6116733, 6796370, 7281825, 8738190, 10194555, 11614050, 12233466, 13107285, 14563650, 16990925, 18350199, 20389110, 21845475, 26214570, 30583665, 33981850, 36700398, 43690950, 50972775, 61167330, 65536425, 91750995, 101945550, 131072850, 152918325, 183501990, 305836650, 458754975, 917509950]

約数ペア:

[(1, 917509950), (2, 458754975), (3, 305836650), (5, 183501990), (6, 152918325), (7, 131072850), (9, 101945550), (10, 91750995), (14, 65536425), (15, 61167330), (18, 50972775), (21, 43690950), (25, 36700398), (27, 33981850), (30, 30583665), (35, 26214570), (42, 21845475), (45, 20389110), (50, 18350199), (54, 16990925), (63, 14563650), (70, 13107285), (75, 12233466), (79, 11614050), (90, 10194555), (105, 8738190), (126, 7281825), (135, 6796370), (150, 6116733), (158, 5807025), (175, 5242914), (189, 4854550), (210, 4369095), (225, 4077822), (237, 3871350), (270, 3398185), (315, 2912730), (350, 2621457), (378, 2427275), (395, 2322810), (450, 2038911), (474, 1935675), (525, 1747638), (553, 1659150), (630, 1456365), (675, 1359274), (711, 1290450), (790, 1161405), (945, 970910), (1050, 873819), (1106, 829575), (1185, 774270), (1229, 746550), (1350, 679637), (1422, 645225), (1575, 582546), (1659, 553050), (1890, 485455), (1975, 464562), (2133, 430150), (2370, 387135), (2458, 373275), (2765, 331830), (3150, 291273), (3318, 276525), (3555, 258090), (3687, 248850), (3950, 232281), (4266, 215075), (4725, 194182), (4977, 184350), (5530, 165915), (5925, 154854), (6145, 149310), (7110, 129045), (7374, 124425), (8295, 110610), (8603, 106650), (9450, 97091), (9954, 92175), (10665, 86030), (11061, 82950), (11850, 77427), (12290, 74655), (13825, 66366), (14931, 61450), (16590, 55305), (17206, 53325), (17775, 51618), (18435, 49770), (21330, 43015), (22122, 41475), (24885, 36870), (25809, 35550), (27650, 33183), (29862, 30725)]