47082420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 184504320

約数和(自身を除く): 137421900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 43, 44, 45, 55, 60, 63, 66, 70, 77, 79, 84, 86, 90, 99, 105, 110, 126, 129, 132, 140, 154, 158, 165, 172, 180, 198, 210, 215, 220, 231, 237, 252, 258, 301, 308, 315, 316, 330, 385, 387, 395, 396, 420, 430, 462, 473, 474, 495, 516, 553, 602, 630, 645, 660, 693, 711, 770, 774, 790, 860, 869, 903, 924, 946, 948, 990, 1106, 1155, 1185, 1204, 1260, 1290, 1386, 1419, 1422, 1505, 1540, 1548, 1580, 1659, 1738, 1806, 1892, 1935, 1980, 2212, 2310, 2365, 2370, 2580, 2607, 2709, 2765, 2772, 2838, 2844, 3010, 3311, 3318, 3397, 3465, 3476, 3555, 3612, 3870, 4257, 4345, 4515, 4620, 4730, 4740, 4977, 5214, 5418, 5530, 5676, 6020, 6083, 6622, 6636, 6794, 6930, 7095, 7110, 7740, 7821, 8295, 8514, 8690, 9030, 9460, 9933, 9954, 10191, 10428, 10836, 11060, 12166, 13035, 13244, 13545, 13588, 13860, 14190, 14220, 15642, 16555, 16590, 16985, 17028, 17380, 18060, 18249, 19866, 19908, 20382, 21285, 23779, 24332, 24885, 26070, 27090, 28380, 29799, 30415, 30573, 31284, 33110, 33180, 33970, 36498, 37367, 39105, 39732, 40764, 42570, 47558, 49665, 49770, 50955, 52140, 54180, 54747, 59598, 60830, 61146, 66220, 67940, 71337, 72996, 74734, 78210, 85140, 91245, 95116, 99330, 99540, 101910, 109494, 112101, 118895, 119196, 121660, 122292, 142674, 148995, 149468, 152865, 156420, 182490, 186835, 198660, 203820, 214011, 218988, 224202, 237790, 261569, 273735, 285348, 297990, 305730, 336303, 356685, 364980, 373670, 428022, 448404, 475580, 523138, 547470, 560505, 595980, 611460, 672606, 713370, 747340, 784707, 856044, 1046276, 1070055, 1094940, 1121010, 1307845, 1345212, 1426740, 1569414, 1681515, 2140110, 2242020, 2354121, 2615690, 3138828, 3363030, 3923535, 4280220, 4708242, 5231380, 6726060, 7847070, 9416484, 11770605, 15694140, 23541210, 47082420]

約数ペア:

[(1, 47082420), (2, 23541210), (3, 15694140), (4, 11770605), (5, 9416484), (6, 7847070), (7, 6726060), (9, 5231380), (10, 4708242), (11, 4280220), (12, 3923535), (14, 3363030), (15, 3138828), (18, 2615690), (20, 2354121), (21, 2242020), (22, 2140110), (28, 1681515), (30, 1569414), (33, 1426740), (35, 1345212), (36, 1307845), (42, 1121010), (43, 1094940), (44, 1070055), (45, 1046276), (55, 856044), (60, 784707), (63, 747340), (66, 713370), (70, 672606), (77, 611460), (79, 595980), (84, 560505), (86, 547470), (90, 523138), (99, 475580), (105, 448404), (110, 428022), (126, 373670), (129, 364980), (132, 356685), (140, 336303), (154, 305730), (158, 297990), (165, 285348), (172, 273735), (180, 261569), (198, 237790), (210, 224202), (215, 218988), (220, 214011), (231, 203820), (237, 198660), (252, 186835), (258, 182490), (301, 156420), (308, 152865), (315, 149468), (316, 148995), (330, 142674), (385, 122292), (387, 121660), (395, 119196), (396, 118895), (420, 112101), (430, 109494), (462, 101910), (473, 99540), (474, 99330), (495, 95116), (516, 91245), (553, 85140), (602, 78210), (630, 74734), (645, 72996), (660, 71337), (693, 67940), (711, 66220), (770, 61146), (774, 60830), (790, 59598), (860, 54747), (869, 54180), (903, 52140), (924, 50955), (946, 49770), (948, 49665), (990, 47558), (1106, 42570), (1155, 40764), (1185, 39732), (1204, 39105), (1260, 37367), (1290, 36498), (1386, 33970), (1419, 33180), (1422, 33110), (1505, 31284), (1540, 30573), (1548, 30415), (1580, 29799), (1659, 28380), (1738, 27090), (1806, 26070), (1892, 24885), (1935, 24332), (1980, 23779), (2212, 21285), (2310, 20382), (2365, 19908), (2370, 19866), (2580, 18249), (2607, 18060), (2709, 17380), (2765, 17028), (2772, 16985), (2838, 16590), (2844, 16555), (3010, 15642), (3311, 14220), (3318, 14190), (3397, 13860), (3465, 13588), (3476, 13545), (3555, 13244), (3612, 13035), (3870, 12166), (4257, 11060), (4345, 10836), (4515, 10428), (4620, 10191), (4730, 9954), (4740, 9933), (4977, 9460), (5214, 9030), (5418, 8690), (5530, 8514), (5676, 8295), (6020, 7821), (6083, 7740), (6622, 7110), (6636, 7095), (6794, 6930)]