85453920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 303367680

約数和(自身を除く): 217913760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 151, 160, 180, 216, 240, 262, 270, 288, 302, 360, 393, 432, 453, 480, 524, 540, 604, 655, 720, 755, 786, 864, 906, 1048, 1080, 1179, 1208, 1310, 1359, 1440, 1510, 1572, 1812, 1965, 2096, 2160, 2265, 2358, 2416, 2620, 2718, 3020, 3144, 3537, 3624, 3930, 4077, 4192, 4320, 4530, 4716, 4832, 5240, 5436, 5895, 6040, 6288, 6795, 7074, 7248, 7860, 8154, 9060, 9432, 10480, 10872, 11790, 12080, 12576, 13590, 14148, 14496, 15720, 16308, 17685, 18120, 18864, 19781, 20385, 20960, 21744, 23580, 24160, 27180, 28296, 31440, 32616, 35370, 36240, 37728, 39562, 40770, 43488, 47160, 54360, 56592, 59343, 62880, 65232, 70740, 72480, 79124, 81540, 94320, 98905, 108720, 113184, 118686, 130464, 141480, 158248, 163080, 178029, 188640, 197810, 217440, 237372, 282960, 296715, 316496, 326160, 356058, 395620, 474744, 534087, 565920, 593430, 632992, 652320, 712116, 791240, 890145, 949488, 1068174, 1186860, 1424232, 1582480, 1780290, 1898976, 2136348, 2373720, 2670435, 2848464, 3164960, 3560580, 4272696, 4747440, 5340870, 5696928, 7121160, 8545392, 9494880, 10681740, 14242320, 17090784, 21363480, 28484640, 42726960, 85453920]

約数ペア:

[(1, 85453920), (2, 42726960), (3, 28484640), (4, 21363480), (5, 17090784), (6, 14242320), (8, 10681740), (9, 9494880), (10, 8545392), (12, 7121160), (15, 5696928), (16, 5340870), (18, 4747440), (20, 4272696), (24, 3560580), (27, 3164960), (30, 2848464), (32, 2670435), (36, 2373720), (40, 2136348), (45, 1898976), (48, 1780290), (54, 1582480), (60, 1424232), (72, 1186860), (80, 1068174), (90, 949488), (96, 890145), (108, 791240), (120, 712116), (131, 652320), (135, 632992), (144, 593430), (151, 565920), (160, 534087), (180, 474744), (216, 395620), (240, 356058), (262, 326160), (270, 316496), (288, 296715), (302, 282960), (360, 237372), (393, 217440), (432, 197810), (453, 188640), (480, 178029), (524, 163080), (540, 158248), (604, 141480), (655, 130464), (720, 118686), (755, 113184), (786, 108720), (864, 98905), (906, 94320), (1048, 81540), (1080, 79124), (1179, 72480), (1208, 70740), (1310, 65232), (1359, 62880), (1440, 59343), (1510, 56592), (1572, 54360), (1812, 47160), (1965, 43488), (2096, 40770), (2160, 39562), (2265, 37728), (2358, 36240), (2416, 35370), (2620, 32616), (2718, 31440), (3020, 28296), (3144, 27180), (3537, 24160), (3624, 23580), (3930, 21744), (4077, 20960), (4192, 20385), (4320, 19781), (4530, 18864), (4716, 18120), (4832, 17685), (5240, 16308), (5436, 15720), (5895, 14496), (6040, 14148), (6288, 13590), (6795, 12576), (7074, 12080), (7248, 11790), (7860, 10872), (8154, 10480), (9060, 9432)]