301427280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5437}}^1$

素因数の和:5474

約数の個数: 240

約数和(自身を含む): 1262312064

約数和(自身を除く): 960884784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5437, 5544, 6160, 6930, 7920, 9240, 10874, 11088, 13860, 16311, 18480, 21748, 27185, 27720, 32622, 38059, 43496, 48933, 54370, 55440, 59807, 65244, 76118, 81555, 86992, 97866, 108740, 114177, 119614, 130488, 152236, 163110, 179421, 190295, 195732, 217480, 228354, 239228, 244665, 260976, 299035, 304472, 326220, 342531, 358842, 380590, 391464, 418649, 434960, 456708, 478456, 489330, 538263, 570885, 598070, 608944, 652440, 685062, 717684, 761180, 782928, 837298, 897105, 913416, 956912, 978660, 1076526, 1141770, 1196140, 1255947, 1304880, 1370124, 1435368, 1522360, 1674596, 1712655, 1794210, 1826832, 1957320, 2093245, 2153052, 2283540, 2392280, 2511894, 2691315, 2740248, 2870736, 3044720, 3349192, 3425310, 3588420, 3767841, 3914640, 4186490, 4306104, 4567080, 4784560, 5023788, 5382630, 5480496, 6279735, 6698384, 6850620, 7176840, 7535682, 8372980, 8612208, 9134160, 10047576, 10765260, 12559470, 13701240, 14353680, 15071364, 16745960, 18839205, 20095152, 21530520, 25118940, 27402480, 30142728, 33491920, 37678410, 43061040, 50237880, 60285456, 75356820, 100475760, 150713640, 301427280]

約数ペア:

[(1, 301427280), (2, 150713640), (3, 100475760), (4, 75356820), (5, 60285456), (6, 50237880), (7, 43061040), (8, 37678410), (9, 33491920), (10, 30142728), (11, 27402480), (12, 25118940), (14, 21530520), (15, 20095152), (16, 18839205), (18, 16745960), (20, 15071364), (21, 14353680), (22, 13701240), (24, 12559470), (28, 10765260), (30, 10047576), (33, 9134160), (35, 8612208), (36, 8372980), (40, 7535682), (42, 7176840), (44, 6850620), (45, 6698384), (48, 6279735), (55, 5480496), (56, 5382630), (60, 5023788), (63, 4784560), (66, 4567080), (70, 4306104), (72, 4186490), (77, 3914640), (80, 3767841), (84, 3588420), (88, 3425310), (90, 3349192), (99, 3044720), (105, 2870736), (110, 2740248), (112, 2691315), (120, 2511894), (126, 2392280), (132, 2283540), (140, 2153052), (144, 2093245), (154, 1957320), (165, 1826832), (168, 1794210), (176, 1712655), (180, 1674596), (198, 1522360), (210, 1435368), (220, 1370124), (231, 1304880), (240, 1255947), (252, 1196140), (264, 1141770), (280, 1076526), (308, 978660), (315, 956912), (330, 913416), (336, 897105), (360, 837298), (385, 782928), (396, 761180), (420, 717684), (440, 685062), (462, 652440), (495, 608944), (504, 598070), (528, 570885), (560, 538263), (616, 489330), (630, 478456), (660, 456708), (693, 434960), (720, 418649), (770, 391464), (792, 380590), (840, 358842), (880, 342531), (924, 326220), (990, 304472), (1008, 299035), (1155, 260976), (1232, 244665), (1260, 239228), (1320, 228354), (1386, 217480), (1540, 195732), (1584, 190295), (1680, 179421), (1848, 163110), (1980, 152236), (2310, 130488), (2520, 119614), (2640, 114177), (2772, 108740), (3080, 97866), (3465, 86992), (3696, 81555), (3960, 76118), (4620, 65244), (5040, 59807), (5437, 55440), (5544, 54370), (6160, 48933), (6930, 43496), (7920, 38059), (9240, 32622), (10874, 27720), (11088, 27185), (13860, 21748), (16311, 18480)]