121377312

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 427472640

約数和(自身を除く): 306095328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 61, 63, 72, 84, 94, 96, 98, 108, 112, 122, 126, 141, 144, 147, 168, 183, 188, 189, 196, 216, 224, 244, 252, 282, 288, 294, 329, 336, 366, 376, 378, 392, 423, 427, 432, 441, 488, 504, 549, 564, 588, 658, 672, 732, 752, 756, 784, 846, 854, 864, 882, 976, 987, 1008, 1098, 1128, 1176, 1269, 1281, 1316, 1323, 1464, 1504, 1512, 1568, 1647, 1692, 1708, 1764, 1952, 1974, 2016, 2196, 2256, 2303, 2352, 2538, 2562, 2632, 2646, 2867, 2928, 2961, 2989, 3024, 3294, 3384, 3416, 3528, 3843, 3948, 4392, 4512, 4606, 4704, 5076, 5124, 5264, 5292, 5734, 5856, 5922, 5978, 6048, 6588, 6768, 6832, 6909, 7056, 7686, 7896, 8601, 8784, 8883, 8967, 9212, 10152, 10248, 10528, 10584, 11468, 11529, 11844, 11956, 13176, 13536, 13664, 13818, 14112, 15372, 15792, 17202, 17568, 17766, 17934, 18424, 20069, 20304, 20496, 20727, 21168, 22936, 23058, 23688, 23912, 25803, 26352, 26901, 27636, 30744, 31584, 34404, 35532, 35868, 36848, 40138, 40608, 40992, 41454, 42336, 45872, 46116, 47376, 47824, 51606, 52704, 53802, 55272, 60207, 61488, 62181, 68808, 71064, 71736, 73696, 77409, 80276, 80703, 82908, 91744, 92232, 94752, 95648, 103212, 107604, 110544, 120414, 122976, 124362, 137616, 140483, 142128, 143472, 154818, 160552, 161406, 165816, 180621, 184464, 206424, 215208, 221088, 240828, 248724, 275232, 280966, 284256, 286944, 309636, 321104, 322812, 331632, 361242, 368928, 412848, 421449, 430416, 481656, 497448, 541863, 561932, 619272, 642208, 645624, 663264, 722484, 825696, 842898, 860832, 963312, 994896, 1083726, 1123864, 1238544, 1264347, 1291248, 1444968, 1685796, 1926624, 1989792, 2167452, 2247728, 2477088, 2528694, 2582496, 2889936, 3371592, 3793041, 4334904, 4495456, 5057388, 5779872, 6743184, 7586082, 8669808, 10114776, 13486368, 15172164, 17339616, 20229552, 30344328, 40459104, 60688656, 121377312]

約数ペア:

[(1, 121377312), (2, 60688656), (3, 40459104), (4, 30344328), (6, 20229552), (7, 17339616), (8, 15172164), (9, 13486368), (12, 10114776), (14, 8669808), (16, 7586082), (18, 6743184), (21, 5779872), (24, 5057388), (27, 4495456), (28, 4334904), (32, 3793041), (36, 3371592), (42, 2889936), (47, 2582496), (48, 2528694), (49, 2477088), (54, 2247728), (56, 2167452), (61, 1989792), (63, 1926624), (72, 1685796), (84, 1444968), (94, 1291248), (96, 1264347), (98, 1238544), (108, 1123864), (112, 1083726), (122, 994896), (126, 963312), (141, 860832), (144, 842898), (147, 825696), (168, 722484), (183, 663264), (188, 645624), (189, 642208), (196, 619272), (216, 561932), (224, 541863), (244, 497448), (252, 481656), (282, 430416), (288, 421449), (294, 412848), (329, 368928), (336, 361242), (366, 331632), (376, 322812), (378, 321104), (392, 309636), (423, 286944), (427, 284256), (432, 280966), (441, 275232), (488, 248724), (504, 240828), (549, 221088), (564, 215208), (588, 206424), (658, 184464), (672, 180621), (732, 165816), (752, 161406), (756, 160552), (784, 154818), (846, 143472), (854, 142128), (864, 140483), (882, 137616), (976, 124362), (987, 122976), (1008, 120414), (1098, 110544), (1128, 107604), (1176, 103212), (1269, 95648), (1281, 94752), (1316, 92232), (1323, 91744), (1464, 82908), (1504, 80703), (1512, 80276), (1568, 77409), (1647, 73696), (1692, 71736), (1708, 71064), (1764, 68808), (1952, 62181), (1974, 61488), (2016, 60207), (2196, 55272), (2256, 53802), (2303, 52704), (2352, 51606), (2538, 47824), (2562, 47376), (2632, 46116), (2646, 45872), (2867, 42336), (2928, 41454), (2961, 40992), (2989, 40608), (3024, 40138), (3294, 36848), (3384, 35868), (3416, 35532), (3528, 34404), (3843, 31584), (3948, 30744), (4392, 27636), (4512, 26901), (4606, 26352), (4704, 25803), (5076, 23912), (5124, 23688), (5264, 23058), (5292, 22936), (5734, 21168), (5856, 20727), (5922, 20496), (5978, 20304), (6048, 20069), (6588, 18424), (6768, 17934), (6832, 17766), (6909, 17568), (7056, 17202), (7686, 15792), (7896, 15372), (8601, 14112), (8784, 13818), (8883, 13664), (8967, 13536), (9212, 13176), (10152, 11956), (10248, 11844), (10528, 11529), (10584, 11468)]