85652640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2203}}^1$

素因数の和:2233

約数の個数: 144

約数和(自身を含む): 303252768

約数和(自身を除く): 217600128

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2203, 2430, 2592, 3240, 3888, 4320, 4406, 4860, 6480, 6609, 7776, 8812, 9720, 11015, 12960, 13218, 17624, 19440, 19827, 22030, 26436, 33045, 35248, 38880, 39654, 44060, 52872, 59481, 66090, 70496, 79308, 88120, 99135, 105744, 118962, 132180, 158616, 176240, 178443, 198270, 211488, 237924, 264360, 297405, 317232, 352480, 356886, 396540, 475848, 528720, 535329, 594810, 634464, 713772, 793080, 892215, 951696, 1057440, 1070658, 1189620, 1427544, 1586160, 1784430, 1903392, 2141316, 2379240, 2676645, 2855088, 3172320, 3568860, 4282632, 4758480, 5353290, 5710176, 7137720, 8565264, 9516960, 10706580, 14275440, 17130528, 21413160, 28550880, 42826320, 85652640]

約数ペア:

[(1, 85652640), (2, 42826320), (3, 28550880), (4, 21413160), (5, 17130528), (6, 14275440), (8, 10706580), (9, 9516960), (10, 8565264), (12, 7137720), (15, 5710176), (16, 5353290), (18, 4758480), (20, 4282632), (24, 3568860), (27, 3172320), (30, 2855088), (32, 2676645), (36, 2379240), (40, 2141316), (45, 1903392), (48, 1784430), (54, 1586160), (60, 1427544), (72, 1189620), (80, 1070658), (81, 1057440), (90, 951696), (96, 892215), (108, 793080), (120, 713772), (135, 634464), (144, 594810), (160, 535329), (162, 528720), (180, 475848), (216, 396540), (240, 356886), (243, 352480), (270, 317232), (288, 297405), (324, 264360), (360, 237924), (405, 211488), (432, 198270), (480, 178443), (486, 176240), (540, 158616), (648, 132180), (720, 118962), (810, 105744), (864, 99135), (972, 88120), (1080, 79308), (1215, 70496), (1296, 66090), (1440, 59481), (1620, 52872), (1944, 44060), (2160, 39654), (2203, 38880), (2430, 35248), (2592, 33045), (3240, 26436), (3888, 22030), (4320, 19827), (4406, 19440), (4860, 17624), (6480, 13218), (6609, 12960), (7776, 11015), (8812, 9720)]