85197420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 333704448

約数和(自身を除く): 248507028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 683, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1366, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2049, 2079, 2268, 2310, 2732, 2772, 2835, 2970, 3415, 3465, 3564, 3780, 4098, 4158, 4455, 4620, 4781, 5670, 5940, 6147, 6237, 6830, 6930, 7513, 8196, 8316, 8910, 9562, 10245, 10395, 11340, 12294, 12474, 13660, 13860, 14343, 15026, 17820, 18441, 19124, 20490, 20790, 22539, 23905, 24588, 24948, 28686, 30052, 30735, 31185, 36882, 37565, 40980, 41580, 43029, 45078, 47810, 52591, 55323, 57372, 61470, 62370, 67617, 71715, 73764, 75130, 86058, 90156, 92205, 95620, 105182, 110646, 112695, 122940, 124740, 129087, 135234, 143430, 150260, 157773, 172116, 184410, 202851, 210364, 215145, 221292, 225390, 258174, 262955, 270468, 276615, 286860, 315546, 338085, 368820, 387261, 405702, 430290, 450780, 473319, 516348, 525910, 553230, 608553, 631092, 645435, 676170, 774522, 788865, 811404, 860580, 946638, 1014255, 1051820, 1106460, 1217106, 1290870, 1352340, 1419957, 1549044, 1577730, 1893276, 1936305, 2028510, 2366595, 2434212, 2581740, 2839914, 3042765, 3155460, 3872610, 4057020, 4259871, 4733190, 5679828, 6085530, 7099785, 7745220, 8519742, 9466380, 12171060, 14199570, 17039484, 21299355, 28399140, 42598710, 85197420]

約数ペア:

[(1, 85197420), (2, 42598710), (3, 28399140), (4, 21299355), (5, 17039484), (6, 14199570), (7, 12171060), (9, 9466380), (10, 8519742), (11, 7745220), (12, 7099785), (14, 6085530), (15, 5679828), (18, 4733190), (20, 4259871), (21, 4057020), (22, 3872610), (27, 3155460), (28, 3042765), (30, 2839914), (33, 2581740), (35, 2434212), (36, 2366595), (42, 2028510), (44, 1936305), (45, 1893276), (54, 1577730), (55, 1549044), (60, 1419957), (63, 1352340), (66, 1290870), (70, 1217106), (77, 1106460), (81, 1051820), (84, 1014255), (90, 946638), (99, 860580), (105, 811404), (108, 788865), (110, 774522), (126, 676170), (132, 645435), (135, 631092), (140, 608553), (154, 553230), (162, 525910), (165, 516348), (180, 473319), (189, 450780), (198, 430290), (210, 405702), (220, 387261), (231, 368820), (252, 338085), (270, 315546), (297, 286860), (308, 276615), (315, 270468), (324, 262955), (330, 258174), (378, 225390), (385, 221292), (396, 215145), (405, 210364), (420, 202851), (462, 184410), (495, 172116), (540, 157773), (567, 150260), (594, 143430), (630, 135234), (660, 129087), (683, 124740), (693, 122940), (756, 112695), (770, 110646), (810, 105182), (891, 95620), (924, 92205), (945, 90156), (990, 86058), (1134, 75130), (1155, 73764), (1188, 71715), (1260, 67617), (1366, 62370), (1386, 61470), (1485, 57372), (1540, 55323), (1620, 52591), (1782, 47810), (1890, 45078), (1980, 43029), (2049, 41580), (2079, 40980), (2268, 37565), (2310, 36882), (2732, 31185), (2772, 30735), (2835, 30052), (2970, 28686), (3415, 24948), (3465, 24588), (3564, 23905), (3780, 22539), (4098, 20790), (4158, 20490), (4455, 19124), (4620, 18441), (4781, 17820), (5670, 15026), (5940, 14343), (6147, 13860), (6237, 13660), (6830, 12474), (6930, 12294), (7513, 11340), (8196, 10395), (8316, 10245), (8910, 9562)]