15551125920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9007}}^1$

素因数の和:9148

約数の個数: 288

約数和(自身を含む): 58430211840

約数和(自身を除く): 42879085920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 109, 110, 120, 132, 144, 160, 165, 176, 180, 198, 218, 220, 240, 264, 288, 327, 330, 352, 360, 396, 436, 440, 480, 495, 528, 545, 654, 660, 720, 792, 872, 880, 981, 990, 1056, 1090, 1199, 1308, 1320, 1440, 1584, 1635, 1744, 1760, 1962, 1980, 2180, 2398, 2616, 2640, 3168, 3270, 3488, 3597, 3924, 3960, 4360, 4796, 4905, 5232, 5280, 5995, 6540, 7194, 7848, 7920, 8720, 9007, 9592, 9810, 10464, 10791, 11990, 13080, 14388, 15696, 15840, 17440, 17985, 18014, 19184, 19620, 21582, 23980, 26160, 27021, 28776, 31392, 35970, 36028, 38368, 39240, 43164, 45035, 47960, 52320, 53955, 54042, 57552, 71940, 72056, 78480, 81063, 86328, 90070, 95920, 99077, 107910, 108084, 115104, 135105, 143880, 144112, 156960, 162126, 172656, 180140, 191840, 198154, 215820, 216168, 270210, 287760, 288224, 297231, 324252, 345312, 360280, 396308, 405315, 431640, 432336, 495385, 540420, 575520, 594462, 648504, 720560, 792616, 810630, 863280, 864672, 891693, 981763, 990770, 1080840, 1188924, 1297008, 1441120, 1486155, 1585232, 1621260, 1726560, 1783386, 1963526, 1981540, 2161680, 2377848, 2594016, 2945289, 2972310, 3170464, 3242520, 3566772, 3927052, 3963080, 4323360, 4458465, 4755696, 4908815, 5890578, 5944620, 6485040, 7133544, 7854104, 7926160, 8835867, 8916930, 9511392, 9817630, 10799393, 11781156, 11889240, 12970080, 14267088, 14726445, 15708208, 15852320, 17671734, 17833860, 19635260, 21598786, 23562312, 23778480, 28534176, 29452890, 31416416, 32398179, 35343468, 35667720, 39270520, 43197572, 44179335, 47124624, 47556960, 53996965, 58905780, 64796358, 70686936, 71335440, 78541040, 86395144, 88358670, 94249248, 97194537, 107993930, 117811560, 129592716, 141373872, 142670880, 157082080, 161990895, 172790288, 176717340, 194389074, 215987860, 235623120, 259185432, 282747744, 323981790, 345580576, 353434680, 388778148, 431975720, 471246240, 485972685, 518370864, 647963580, 706869360, 777556296, 863951440, 971945370, 1036741728, 1295927160, 1413738720, 1555112592, 1727902880, 1943890740, 2591854320, 3110225184, 3887781480, 5183708640, 7775562960, 15551125920]

約数ペア:

[(1, 15551125920), (2, 7775562960), (3, 5183708640), (4, 3887781480), (5, 3110225184), (6, 2591854320), (8, 1943890740), (9, 1727902880), (10, 1555112592), (11, 1413738720), (12, 1295927160), (15, 1036741728), (16, 971945370), (18, 863951440), (20, 777556296), (22, 706869360), (24, 647963580), (30, 518370864), (32, 485972685), (33, 471246240), (36, 431975720), (40, 388778148), (44, 353434680), (45, 345580576), (48, 323981790), (55, 282747744), (60, 259185432), (66, 235623120), (72, 215987860), (80, 194389074), (88, 176717340), (90, 172790288), (96, 161990895), (99, 157082080), (109, 142670880), (110, 141373872), (120, 129592716), (132, 117811560), (144, 107993930), (160, 97194537), (165, 94249248), (176, 88358670), (180, 86395144), (198, 78541040), (218, 71335440), (220, 70686936), (240, 64796358), (264, 58905780), (288, 53996965), (327, 47556960), (330, 47124624), (352, 44179335), (360, 43197572), (396, 39270520), (436, 35667720), (440, 35343468), (480, 32398179), (495, 31416416), (528, 29452890), (545, 28534176), (654, 23778480), (660, 23562312), (720, 21598786), (792, 19635260), (872, 17833860), (880, 17671734), (981, 15852320), (990, 15708208), (1056, 14726445), (1090, 14267088), (1199, 12970080), (1308, 11889240), (1320, 11781156), (1440, 10799393), (1584, 9817630), (1635, 9511392), (1744, 8916930), (1760, 8835867), (1962, 7926160), (1980, 7854104), (2180, 7133544), (2398, 6485040), (2616, 5944620), (2640, 5890578), (3168, 4908815), (3270, 4755696), (3488, 4458465), (3597, 4323360), (3924, 3963080), (3960, 3927052), (4360, 3566772), (4796, 3242520), (4905, 3170464), (5232, 2972310), (5280, 2945289), (5995, 2594016), (6540, 2377848), (7194, 2161680), (7848, 1981540), (7920, 1963526), (8720, 1783386), (9007, 1726560), (9592, 1621260), (9810, 1585232), (10464, 1486155), (10791, 1441120), (11990, 1297008), (13080, 1188924), (14388, 1080840), (15696, 990770), (15840, 981763), (17440, 891693), (17985, 864672), (18014, 863280), (19184, 810630), (19620, 792616), (21582, 720560), (23980, 648504), (26160, 594462), (27021, 575520), (28776, 540420), (31392, 495385), (35970, 432336), (36028, 431640), (38368, 405315), (39240, 396308), (43164, 360280), (45035, 345312), (47960, 324252), (52320, 297231), (53955, 288224), (54042, 287760), (57552, 270210), (71940, 216168), (72056, 215820), (78480, 198154), (81063, 191840), (86328, 180140), (90070, 172656), (95920, 162126), (99077, 156960), (107910, 144112), (108084, 143880), (115104, 135105)]