853503480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 2896115040

約数和(自身を除く): 2042611560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 277, 317, 324, 360, 405, 486, 540, 554, 634, 648, 810, 831, 951, 972, 1080, 1108, 1215, 1268, 1385, 1585, 1620, 1662, 1902, 1944, 2216, 2430, 2493, 2536, 2770, 2853, 3170, 3240, 3324, 3804, 4155, 4755, 4860, 4986, 5540, 5706, 6340, 6648, 7479, 7608, 8310, 8559, 9510, 9720, 9972, 11080, 11412, 12465, 12680, 14265, 14958, 16620, 17118, 19020, 19944, 22437, 22824, 24930, 25677, 28530, 29916, 33240, 34236, 37395, 38040, 42795, 44874, 49860, 51354, 57060, 59832, 67311, 68472, 74790, 77031, 85590, 87809, 89748, 99720, 102708, 112185, 114120, 128385, 134622, 149580, 154062, 171180, 175618, 179496, 205416, 224370, 256770, 263427, 269244, 299160, 308124, 336555, 342360, 351236, 385155, 439045, 448740, 513540, 526854, 538488, 616248, 673110, 702472, 770310, 790281, 878090, 897480, 1027080, 1053708, 1317135, 1346220, 1540620, 1580562, 1756180, 2107416, 2370843, 2634270, 2692440, 3081240, 3161124, 3512360, 3951405, 4741686, 5268540, 6322248, 7112529, 7902810, 9483372, 10537080, 11854215, 14225058, 15805620, 18966744, 21337587, 23708430, 28450116, 31611240, 35562645, 42675174, 47416860, 56900232, 71125290, 85350348, 94833720, 106687935, 142250580, 170700696, 213375870, 284501160, 426751740, 853503480]

約数ペア:

[(1, 853503480), (2, 426751740), (3, 284501160), (4, 213375870), (5, 170700696), (6, 142250580), (8, 106687935), (9, 94833720), (10, 85350348), (12, 71125290), (15, 56900232), (18, 47416860), (20, 42675174), (24, 35562645), (27, 31611240), (30, 28450116), (36, 23708430), (40, 21337587), (45, 18966744), (54, 15805620), (60, 14225058), (72, 11854215), (81, 10537080), (90, 9483372), (108, 7902810), (120, 7112529), (135, 6322248), (162, 5268540), (180, 4741686), (216, 3951405), (243, 3512360), (270, 3161124), (277, 3081240), (317, 2692440), (324, 2634270), (360, 2370843), (405, 2107416), (486, 1756180), (540, 1580562), (554, 1540620), (634, 1346220), (648, 1317135), (810, 1053708), (831, 1027080), (951, 897480), (972, 878090), (1080, 790281), (1108, 770310), (1215, 702472), (1268, 673110), (1385, 616248), (1585, 538488), (1620, 526854), (1662, 513540), (1902, 448740), (1944, 439045), (2216, 385155), (2430, 351236), (2493, 342360), (2536, 336555), (2770, 308124), (2853, 299160), (3170, 269244), (3240, 263427), (3324, 256770), (3804, 224370), (4155, 205416), (4755, 179496), (4860, 175618), (4986, 171180), (5540, 154062), (5706, 149580), (6340, 134622), (6648, 128385), (7479, 114120), (7608, 112185), (8310, 102708), (8559, 99720), (9510, 89748), (9720, 87809), (9972, 85590), (11080, 77031), (11412, 74790), (12465, 68472), (12680, 67311), (14265, 59832), (14958, 57060), (16620, 51354), (17118, 49860), (19020, 44874), (19944, 42795), (22437, 38040), (22824, 37395), (24930, 34236), (25677, 33240), (28530, 29916)]