827062020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 288

約数和(自身を含む): 2830464000

約数和(自身を除く): 2003401980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 31, 36, 38, 45, 57, 58, 60, 62, 76, 87, 90, 93, 95, 114, 116, 124, 145, 155, 171, 174, 180, 186, 190, 228, 261, 269, 279, 285, 290, 310, 342, 348, 372, 380, 435, 465, 522, 538, 551, 558, 570, 580, 589, 620, 684, 807, 855, 870, 899, 930, 1044, 1076, 1102, 1116, 1140, 1178, 1305, 1345, 1395, 1614, 1653, 1710, 1740, 1767, 1798, 1860, 2204, 2356, 2421, 2610, 2690, 2697, 2755, 2790, 2945, 3228, 3306, 3420, 3534, 3596, 4035, 4495, 4842, 4959, 5111, 5220, 5301, 5380, 5394, 5510, 5580, 5890, 6612, 7068, 7801, 8070, 8091, 8265, 8339, 8835, 8990, 9684, 9918, 10222, 10602, 10788, 11020, 11780, 12105, 13485, 15333, 15602, 16140, 16182, 16530, 16678, 17081, 17670, 17980, 19836, 20444, 21204, 23403, 24210, 24795, 25017, 25555, 26505, 26970, 30666, 31204, 32364, 33060, 33356, 34162, 35340, 39005, 40455, 41695, 45999, 46806, 48420, 49590, 50034, 51110, 51243, 53010, 53940, 61332, 68324, 70209, 75051, 76665, 78010, 80910, 83390, 85405, 91998, 93612, 99180, 100068, 102220, 102486, 106020, 117015, 125085, 140418, 148219, 150102, 153330, 153729, 156020, 158441, 161820, 166780, 170810, 183996, 204972, 229995, 234030, 241831, 250170, 256215, 280836, 296438, 300204, 306660, 307458, 316882, 341620, 351045, 375255, 444657, 459990, 468060, 475323, 483662, 500340, 512430, 592876, 614916, 633764, 702090, 725493, 741095, 750510, 768645, 792205, 889314, 919980, 950646, 967324, 1024860, 1209155, 1333971, 1404180, 1425969, 1450986, 1482190, 1501020, 1537290, 1584410, 1778628, 1901292, 2176479, 2223285, 2376615, 2418310, 2667942, 2851938, 2901972, 2964380, 3074580, 3168820, 3627465, 4352958, 4446570, 4594789, 4753230, 4836620, 5335884, 5703876, 6669855, 7129845, 7254930, 8705916, 8893140, 9189578, 9506460, 10882395, 13339710, 13784367, 14259690, 14509860, 18379156, 21764790, 22973945, 26679420, 27568734, 28519380, 41353101, 43529580, 45947890, 55137468, 68921835, 82706202, 91895780, 137843670, 165412404, 206765505, 275687340, 413531010, 827062020]

約数ペア:

[(1, 827062020), (2, 413531010), (3, 275687340), (4, 206765505), (5, 165412404), (6, 137843670), (9, 91895780), (10, 82706202), (12, 68921835), (15, 55137468), (18, 45947890), (19, 43529580), (20, 41353101), (29, 28519380), (30, 27568734), (31, 26679420), (36, 22973945), (38, 21764790), (45, 18379156), (57, 14509860), (58, 14259690), (60, 13784367), (62, 13339710), (76, 10882395), (87, 9506460), (90, 9189578), (93, 8893140), (95, 8705916), (114, 7254930), (116, 7129845), (124, 6669855), (145, 5703876), (155, 5335884), (171, 4836620), (174, 4753230), (180, 4594789), (186, 4446570), (190, 4352958), (228, 3627465), (261, 3168820), (269, 3074580), (279, 2964380), (285, 2901972), (290, 2851938), (310, 2667942), (342, 2418310), (348, 2376615), (372, 2223285), (380, 2176479), (435, 1901292), (465, 1778628), (522, 1584410), (538, 1537290), (551, 1501020), (558, 1482190), (570, 1450986), (580, 1425969), (589, 1404180), (620, 1333971), (684, 1209155), (807, 1024860), (855, 967324), (870, 950646), (899, 919980), (930, 889314), (1044, 792205), (1076, 768645), (1102, 750510), (1116, 741095), (1140, 725493), (1178, 702090), (1305, 633764), (1345, 614916), (1395, 592876), (1614, 512430), (1653, 500340), (1710, 483662), (1740, 475323), (1767, 468060), (1798, 459990), (1860, 444657), (2204, 375255), (2356, 351045), (2421, 341620), (2610, 316882), (2690, 307458), (2697, 306660), (2755, 300204), (2790, 296438), (2945, 280836), (3228, 256215), (3306, 250170), (3420, 241831), (3534, 234030), (3596, 229995), (4035, 204972), (4495, 183996), (4842, 170810), (4959, 166780), (5111, 161820), (5220, 158441), (5301, 156020), (5380, 153729), (5394, 153330), (5510, 150102), (5580, 148219), (5890, 140418), (6612, 125085), (7068, 117015), (7801, 106020), (8070, 102486), (8091, 102220), (8265, 100068), (8339, 99180), (8835, 93612), (8990, 91998), (9684, 85405), (9918, 83390), (10222, 80910), (10602, 78010), (10788, 76665), (11020, 75051), (11780, 70209), (12105, 68324), (13485, 61332), (15333, 53940), (15602, 53010), (16140, 51243), (16182, 51110), (16530, 50034), (16678, 49590), (17081, 48420), (17670, 46806), (17980, 45999), (19836, 41695), (20444, 40455), (21204, 39005), (23403, 35340), (24210, 34162), (24795, 33356), (25017, 33060), (25555, 32364), (26505, 31204), (26970, 30666)]