198904860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 764854272

約数和(自身を除く): 565949412

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, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 113, 126, 127, 132, 140, 154, 165, 180, 198, 210, 220, 226, 231, 252, 254, 308, 315, 330, 339, 381, 385, 396, 420, 452, 462, 495, 508, 565, 630, 635, 660, 678, 693, 762, 770, 791, 889, 924, 990, 1017, 1130, 1143, 1155, 1243, 1260, 1270, 1356, 1386, 1397, 1524, 1540, 1582, 1695, 1778, 1905, 1980, 2034, 2260, 2286, 2310, 2373, 2486, 2540, 2667, 2772, 2794, 3164, 3390, 3465, 3556, 3729, 3810, 3955, 4068, 4191, 4445, 4572, 4620, 4746, 4972, 5085, 5334, 5588, 5715, 6215, 6780, 6930, 6985, 7119, 7458, 7620, 7910, 8001, 8382, 8701, 8890, 9492, 9779, 10170, 10668, 11187, 11430, 11865, 12430, 12573, 13335, 13860, 13970, 14238, 14351, 14916, 15820, 16002, 16764, 17402, 17780, 18645, 19558, 20340, 20955, 22374, 22860, 23730, 24860, 25146, 26103, 26670, 27940, 28476, 28702, 29337, 32004, 34804, 35595, 37290, 39116, 40005, 41910, 43053, 43505, 44748, 47460, 48895, 50292, 52206, 53340, 55935, 57404, 58674, 62865, 71190, 71755, 74580, 78309, 80010, 83820, 86106, 87010, 88011, 97790, 100457, 104412, 111870, 117348, 125730, 129159, 130515, 142380, 143510, 146685, 156618, 157861, 160020, 172212, 174020, 176022, 195580, 200914, 215265, 223740, 251460, 258318, 261030, 287020, 293370, 301371, 313236, 315722, 352044, 391545, 401828, 430530, 440055, 473583, 502285, 516636, 522060, 586740, 602742, 631444, 645795, 783090, 789305, 861060, 880110, 904113, 947166, 1004570, 1105027, 1205484, 1291590, 1420749, 1506855, 1566180, 1578610, 1760220, 1808226, 1894332, 2009140, 2210054, 2367915, 2583180, 2841498, 3013710, 3157220, 3315081, 3616452, 4420108, 4520565, 4735830, 5525135, 5682996, 6027420, 6630162, 7103745, 9041130, 9471660, 9945243, 11050270, 13260324, 14207490, 16575405, 18082260, 19890486, 22100540, 28414980, 33150810, 39780972, 49726215, 66301620, 99452430, 198904860]

約数ペア:

[(1, 198904860), (2, 99452430), (3, 66301620), (4, 49726215), (5, 39780972), (6, 33150810), (7, 28414980), (9, 22100540), (10, 19890486), (11, 18082260), (12, 16575405), (14, 14207490), (15, 13260324), (18, 11050270), (20, 9945243), (21, 9471660), (22, 9041130), (28, 7103745), (30, 6630162), (33, 6027420), (35, 5682996), (36, 5525135), (42, 4735830), (44, 4520565), (45, 4420108), (55, 3616452), (60, 3315081), (63, 3157220), (66, 3013710), (70, 2841498), (77, 2583180), (84, 2367915), (90, 2210054), (99, 2009140), (105, 1894332), (110, 1808226), (113, 1760220), (126, 1578610), (127, 1566180), (132, 1506855), (140, 1420749), (154, 1291590), (165, 1205484), (180, 1105027), (198, 1004570), (210, 947166), (220, 904113), (226, 880110), (231, 861060), (252, 789305), (254, 783090), (308, 645795), (315, 631444), (330, 602742), (339, 586740), (381, 522060), (385, 516636), (396, 502285), (420, 473583), (452, 440055), (462, 430530), (495, 401828), (508, 391545), (565, 352044), (630, 315722), (635, 313236), (660, 301371), (678, 293370), (693, 287020), (762, 261030), (770, 258318), (791, 251460), (889, 223740), (924, 215265), (990, 200914), (1017, 195580), (1130, 176022), (1143, 174020), (1155, 172212), (1243, 160020), (1260, 157861), (1270, 156618), (1356, 146685), (1386, 143510), (1397, 142380), (1524, 130515), (1540, 129159), (1582, 125730), (1695, 117348), (1778, 111870), (1905, 104412), (1980, 100457), (2034, 97790), (2260, 88011), (2286, 87010), (2310, 86106), (2373, 83820), (2486, 80010), (2540, 78309), (2667, 74580), (2772, 71755), (2794, 71190), (3164, 62865), (3390, 58674), (3465, 57404), (3556, 55935), (3729, 53340), (3810, 52206), (3955, 50292), (4068, 48895), (4191, 47460), (4445, 44748), (4572, 43505), (4620, 43053), (4746, 41910), (4972, 40005), (5085, 39116), (5334, 37290), (5588, 35595), (5715, 34804), (6215, 32004), (6780, 29337), (6930, 28702), (6985, 28476), (7119, 27940), (7458, 26670), (7620, 26103), (7910, 25146), (8001, 24860), (8382, 23730), (8701, 22860), (8890, 22374), (9492, 20955), (9779, 20340), (10170, 19558), (10668, 18645), (11187, 17780), (11430, 17402), (11865, 16764), (12430, 16002), (12573, 15820), (13335, 14916), (13860, 14351), (13970, 14238)]