76825440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 144

約数和(自身を含む): 270781056

約数和(自身を除く): 193955616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1721, 1860, 2232, 2480, 2790, 2976, 3442, 3720, 4464, 4960, 5163, 5580, 6884, 7440, 8605, 8928, 10326, 11160, 13768, 14880, 15489, 17210, 20652, 22320, 25815, 27536, 30978, 34420, 41304, 44640, 51630, 53351, 55072, 61956, 68840, 77445, 82608, 103260, 106702, 123912, 137680, 154890, 160053, 165216, 206520, 213404, 247824, 266755, 275360, 309780, 320106, 413040, 426808, 480159, 495648, 533510, 619560, 640212, 800265, 826080, 853616, 960318, 1067020, 1239120, 1280424, 1600530, 1707232, 1920636, 2134040, 2400795, 2478240, 2560848, 3201060, 3841272, 4268080, 4801590, 5121696, 6402120, 7682544, 8536160, 9603180, 12804240, 15365088, 19206360, 25608480, 38412720, 76825440]

約数ペア:

[(1, 76825440), (2, 38412720), (3, 25608480), (4, 19206360), (5, 15365088), (6, 12804240), (8, 9603180), (9, 8536160), (10, 7682544), (12, 6402120), (15, 5121696), (16, 4801590), (18, 4268080), (20, 3841272), (24, 3201060), (30, 2560848), (31, 2478240), (32, 2400795), (36, 2134040), (40, 1920636), (45, 1707232), (48, 1600530), (60, 1280424), (62, 1239120), (72, 1067020), (80, 960318), (90, 853616), (93, 826080), (96, 800265), (120, 640212), (124, 619560), (144, 533510), (155, 495648), (160, 480159), (180, 426808), (186, 413040), (240, 320106), (248, 309780), (279, 275360), (288, 266755), (310, 247824), (360, 213404), (372, 206520), (465, 165216), (480, 160053), (496, 154890), (558, 137680), (620, 123912), (720, 106702), (744, 103260), (930, 82608), (992, 77445), (1116, 68840), (1240, 61956), (1395, 55072), (1440, 53351), (1488, 51630), (1721, 44640), (1860, 41304), (2232, 34420), (2480, 30978), (2790, 27536), (2976, 25815), (3442, 22320), (3720, 20652), (4464, 17210), (4960, 15489), (5163, 14880), (5580, 13768), (6884, 11160), (7440, 10326), (8605, 8928)]