83783520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 289768752

約数和(自身を除く): 205985232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 701, 720, 747, 830, 996, 1245, 1328, 1402, 1440, 1494, 1660, 1992, 2103, 2490, 2656, 2804, 2988, 3320, 3505, 3735, 3984, 4206, 4980, 5608, 5976, 6309, 6640, 7010, 7470, 7968, 8412, 9960, 10515, 11216, 11952, 12618, 13280, 14020, 14940, 16824, 19920, 21030, 22432, 23904, 25236, 28040, 29880, 31545, 33648, 39840, 42060, 50472, 56080, 58183, 59760, 63090, 67296, 84120, 100944, 112160, 116366, 119520, 126180, 168240, 174549, 201888, 232732, 252360, 290915, 336480, 349098, 465464, 504720, 523647, 581830, 698196, 872745, 930928, 1009440, 1047294, 1163660, 1396392, 1745490, 1861856, 2094588, 2327320, 2618235, 2792784, 3490980, 4189176, 4654640, 5236470, 5585568, 6981960, 8378352, 9309280, 10472940, 13963920, 16756704, 20945880, 27927840, 41891760, 83783520]

約数ペア:

[(1, 83783520), (2, 41891760), (3, 27927840), (4, 20945880), (5, 16756704), (6, 13963920), (8, 10472940), (9, 9309280), (10, 8378352), (12, 6981960), (15, 5585568), (16, 5236470), (18, 4654640), (20, 4189176), (24, 3490980), (30, 2792784), (32, 2618235), (36, 2327320), (40, 2094588), (45, 1861856), (48, 1745490), (60, 1396392), (72, 1163660), (80, 1047294), (83, 1009440), (90, 930928), (96, 872745), (120, 698196), (144, 581830), (160, 523647), (166, 504720), (180, 465464), (240, 349098), (249, 336480), (288, 290915), (332, 252360), (360, 232732), (415, 201888), (480, 174549), (498, 168240), (664, 126180), (701, 119520), (720, 116366), (747, 112160), (830, 100944), (996, 84120), (1245, 67296), (1328, 63090), (1402, 59760), (1440, 58183), (1494, 56080), (1660, 50472), (1992, 42060), (2103, 39840), (2490, 33648), (2656, 31545), (2804, 29880), (2988, 28040), (3320, 25236), (3505, 23904), (3735, 22432), (3984, 21030), (4206, 19920), (4980, 16824), (5608, 14940), (5976, 14020), (6309, 13280), (6640, 12618), (7010, 11952), (7470, 11216), (7968, 10515), (8412, 9960)]