282080880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 200

約数和(自身を含む): 991704384

約数和(自身を除く): 709623504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 101, 108, 120, 135, 144, 162, 180, 202, 216, 240, 270, 303, 324, 360, 404, 405, 431, 432, 505, 540, 606, 648, 720, 808, 810, 862, 909, 1010, 1080, 1212, 1293, 1296, 1515, 1616, 1620, 1724, 1818, 2020, 2155, 2160, 2424, 2586, 2727, 3030, 3240, 3448, 3636, 3879, 4040, 4310, 4545, 4848, 5172, 5454, 6060, 6465, 6480, 6896, 7272, 7758, 8080, 8181, 8620, 9090, 10344, 10908, 11637, 12120, 12930, 13635, 14544, 15516, 16362, 17240, 18180, 19395, 20688, 21816, 23274, 24240, 25860, 27270, 31032, 32724, 34480, 34911, 36360, 38790, 40905, 43531, 43632, 46548, 51720, 54540, 58185, 62064, 65448, 69822, 72720, 77580, 81810, 87062, 93096, 103440, 109080, 116370, 130593, 130896, 139644, 155160, 163620, 174124, 174555, 186192, 217655, 218160, 232740, 261186, 279288, 310320, 327240, 348248, 349110, 391779, 435310, 465480, 522372, 558576, 652965, 654480, 696496, 698220, 783558, 870620, 930960, 1044744, 1175337, 1305930, 1396440, 1567116, 1741240, 1958895, 2089488, 2350674, 2611860, 2792880, 3134232, 3482480, 3526011, 3917790, 4701348, 5223720, 5876685, 6268464, 7052022, 7835580, 9402696, 10447440, 11753370, 14104044, 15671160, 17630055, 18805392, 23506740, 28208088, 31342320, 35260110, 47013480, 56416176, 70520220, 94026960, 141040440, 282080880]

約数ペア:

[(1, 282080880), (2, 141040440), (3, 94026960), (4, 70520220), (5, 56416176), (6, 47013480), (8, 35260110), (9, 31342320), (10, 28208088), (12, 23506740), (15, 18805392), (16, 17630055), (18, 15671160), (20, 14104044), (24, 11753370), (27, 10447440), (30, 9402696), (36, 7835580), (40, 7052022), (45, 6268464), (48, 5876685), (54, 5223720), (60, 4701348), (72, 3917790), (80, 3526011), (81, 3482480), (90, 3134232), (101, 2792880), (108, 2611860), (120, 2350674), (135, 2089488), (144, 1958895), (162, 1741240), (180, 1567116), (202, 1396440), (216, 1305930), (240, 1175337), (270, 1044744), (303, 930960), (324, 870620), (360, 783558), (404, 698220), (405, 696496), (431, 654480), (432, 652965), (505, 558576), (540, 522372), (606, 465480), (648, 435310), (720, 391779), (808, 349110), (810, 348248), (862, 327240), (909, 310320), (1010, 279288), (1080, 261186), (1212, 232740), (1293, 218160), (1296, 217655), (1515, 186192), (1616, 174555), (1620, 174124), (1724, 163620), (1818, 155160), (2020, 139644), (2155, 130896), (2160, 130593), (2424, 116370), (2586, 109080), (2727, 103440), (3030, 93096), (3240, 87062), (3448, 81810), (3636, 77580), (3879, 72720), (4040, 69822), (4310, 65448), (4545, 62064), (4848, 58185), (5172, 54540), (5454, 51720), (6060, 46548), (6465, 43632), (6480, 43531), (6896, 40905), (7272, 38790), (7758, 36360), (8080, 34911), (8181, 34480), (8620, 32724), (9090, 31032), (10344, 27270), (10908, 25860), (11637, 24240), (12120, 23274), (12930, 21816), (13635, 20688), (14544, 19395), (15516, 18180), (16362, 17240)]