82453140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 240

約数和(自身を含む): 322971264

約数和(自身を除く): 240518124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 661, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1322, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 1983, 2079, 2268, 2310, 2644, 2772, 2835, 2970, 3305, 3465, 3564, 3780, 3966, 4158, 4455, 4620, 4627, 5670, 5940, 5949, 6237, 6610, 6930, 7271, 7932, 8316, 8910, 9254, 9915, 10395, 11340, 11898, 12474, 13220, 13860, 13881, 14542, 17820, 17847, 18508, 19830, 20790, 21813, 23135, 23796, 24948, 27762, 29084, 29745, 31185, 35694, 36355, 39660, 41580, 41643, 43626, 46270, 50897, 53541, 55524, 59490, 62370, 65439, 69405, 71388, 72710, 83286, 87252, 89235, 92540, 101794, 107082, 109065, 118980, 124740, 124929, 130878, 138810, 145420, 152691, 166572, 178470, 196317, 203588, 208215, 214164, 218130, 249858, 254485, 261756, 267705, 277620, 305382, 327195, 356940, 374787, 392634, 416430, 436260, 458073, 499716, 508970, 535410, 588951, 610764, 624645, 654390, 749574, 763455, 785268, 832860, 916146, 981585, 1017940, 1070820, 1177902, 1249290, 1308780, 1374219, 1499148, 1526910, 1832292, 1873935, 1963170, 2290365, 2355804, 2498580, 2748438, 2944755, 3053820, 3747870, 3926340, 4122657, 4580730, 5496876, 5889510, 6871095, 7495740, 8245314, 9161460, 11779020, 13742190, 16490628, 20613285, 27484380, 41226570, 82453140]

約数ペア:

[(1, 82453140), (2, 41226570), (3, 27484380), (4, 20613285), (5, 16490628), (6, 13742190), (7, 11779020), (9, 9161460), (10, 8245314), (11, 7495740), (12, 6871095), (14, 5889510), (15, 5496876), (18, 4580730), (20, 4122657), (21, 3926340), (22, 3747870), (27, 3053820), (28, 2944755), (30, 2748438), (33, 2498580), (35, 2355804), (36, 2290365), (42, 1963170), (44, 1873935), (45, 1832292), (54, 1526910), (55, 1499148), (60, 1374219), (63, 1308780), (66, 1249290), (70, 1177902), (77, 1070820), (81, 1017940), (84, 981585), (90, 916146), (99, 832860), (105, 785268), (108, 763455), (110, 749574), (126, 654390), (132, 624645), (135, 610764), (140, 588951), (154, 535410), (162, 508970), (165, 499716), (180, 458073), (189, 436260), (198, 416430), (210, 392634), (220, 374787), (231, 356940), (252, 327195), (270, 305382), (297, 277620), (308, 267705), (315, 261756), (324, 254485), (330, 249858), (378, 218130), (385, 214164), (396, 208215), (405, 203588), (420, 196317), (462, 178470), (495, 166572), (540, 152691), (567, 145420), (594, 138810), (630, 130878), (660, 124929), (661, 124740), (693, 118980), (756, 109065), (770, 107082), (810, 101794), (891, 92540), (924, 89235), (945, 87252), (990, 83286), (1134, 72710), (1155, 71388), (1188, 69405), (1260, 65439), (1322, 62370), (1386, 59490), (1485, 55524), (1540, 53541), (1620, 50897), (1782, 46270), (1890, 43626), (1980, 41643), (1983, 41580), (2079, 39660), (2268, 36355), (2310, 35694), (2644, 31185), (2772, 29745), (2835, 29084), (2970, 27762), (3305, 24948), (3465, 23796), (3564, 23135), (3780, 21813), (3966, 20790), (4158, 19830), (4455, 18508), (4620, 17847), (4627, 17820), (5670, 14542), (5940, 13881), (5949, 13860), (6237, 13220), (6610, 12474), (6930, 11898), (7271, 11340), (7932, 10395), (8316, 9915), (8910, 9254)]