977920020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 384

約数和(自身を含む): 3928780800

約数和(自身を除く): 2950860780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 29, 30, 33, 35, 36, 42, 44, 45, 54, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 108, 110, 116, 126, 132, 135, 140, 145, 154, 165, 174, 180, 189, 198, 203, 210, 220, 231, 252, 261, 270, 290, 297, 308, 315, 319, 330, 348, 378, 385, 396, 406, 420, 435, 462, 495, 522, 540, 580, 594, 609, 630, 638, 660, 693, 756, 770, 783, 811, 812, 870, 924, 945, 957, 990, 1015, 1044, 1155, 1188, 1218, 1260, 1276, 1305, 1386, 1485, 1540, 1566, 1595, 1622, 1740, 1827, 1890, 1914, 1980, 2030, 2079, 2233, 2310, 2433, 2436, 2610, 2772, 2871, 2970, 3045, 3132, 3190, 3244, 3465, 3654, 3780, 3828, 3915, 4055, 4060, 4158, 4466, 4620, 4785, 4866, 5220, 5481, 5677, 5742, 5940, 6090, 6380, 6699, 6930, 7299, 7308, 7830, 8110, 8316, 8613, 8921, 8932, 9135, 9570, 9732, 10395, 10962, 11165, 11354, 11484, 12165, 12180, 13398, 13860, 14355, 14598, 15660, 16220, 17031, 17226, 17842, 18270, 19140, 20097, 20790, 21897, 21924, 22330, 22708, 23519, 24330, 26763, 26796, 27405, 28385, 28710, 29196, 33495, 34062, 34452, 35684, 36495, 36540, 40194, 41580, 43065, 43794, 44605, 44660, 47038, 48660, 51093, 53526, 54810, 56770, 57420, 60291, 62447, 66990, 68124, 70557, 72990, 80289, 80388, 85155, 86130, 87588, 89210, 94076, 100485, 102186, 107052, 109485, 109620, 113540, 117595, 120582, 124894, 133815, 133980, 141114, 145980, 153279, 160578, 164633, 170310, 172260, 178420, 187341, 200970, 204372, 211671, 218970, 235190, 240867, 241164, 249788, 255465, 258709, 267630, 282228, 301455, 306558, 312235, 321156, 329266, 340620, 352785, 374682, 401445, 401940, 423342, 437940, 470380, 481734, 493899, 510930, 517418, 535260, 562023, 602910, 613116, 624470, 635013, 658532, 705570, 749364, 766395, 776127, 802890, 823165, 846684, 936705, 963468, 987798, 1021860, 1034836, 1058355, 1124046, 1204335, 1205820, 1248940, 1270026, 1293545, 1411140, 1481697, 1532790, 1552254, 1605780, 1646330, 1686069, 1810963, 1873410, 1975596, 2116710, 2248092, 2328381, 2408670, 2469495, 2540052, 2587090, 2810115, 2963394, 3065580, 3104508, 3175065, 3292660, 3372138, 3621926, 3746820, 3880635, 4233420, 4445091, 4656762, 4817340, 4938990, 5174180, 5432889, 5620230, 5926788, 6350130, 6744276, 6985143, 7243852, 7408485, 7761270, 8430345, 8890182, 9054815, 9313524, 9877980, 10865778, 11240460, 11641905, 12700260, 13970286, 14816970, 15522540, 16298667, 16860690, 17780364, 18109630, 21731556, 22225455, 23283810, 27164445, 27940572, 29633940, 32597334, 33721380, 34925715, 36219260, 44450910, 46567620, 48896001, 54328890, 65194668, 69851430, 81493335, 88901820, 97792002, 108657780, 139702860, 162986670, 195584004, 244480005, 325973340, 488960010, 977920020]

約数ペア:

[(1, 977920020), (2, 488960010), (3, 325973340), (4, 244480005), (5, 195584004), (6, 162986670), (7, 139702860), (9, 108657780), (10, 97792002), (11, 88901820), (12, 81493335), (14, 69851430), (15, 65194668), (18, 54328890), (20, 48896001), (21, 46567620), (22, 44450910), (27, 36219260), (28, 34925715), (29, 33721380), (30, 32597334), (33, 29633940), (35, 27940572), (36, 27164445), (42, 23283810), (44, 22225455), (45, 21731556), (54, 18109630), (55, 17780364), (58, 16860690), (60, 16298667), (63, 15522540), (66, 14816970), (70, 13970286), (77, 12700260), (84, 11641905), (87, 11240460), (90, 10865778), (99, 9877980), (105, 9313524), (108, 9054815), (110, 8890182), (116, 8430345), (126, 7761270), (132, 7408485), (135, 7243852), (140, 6985143), (145, 6744276), (154, 6350130), (165, 5926788), (174, 5620230), (180, 5432889), (189, 5174180), (198, 4938990), (203, 4817340), (210, 4656762), (220, 4445091), (231, 4233420), (252, 3880635), (261, 3746820), (270, 3621926), (290, 3372138), (297, 3292660), (308, 3175065), (315, 3104508), (319, 3065580), (330, 2963394), (348, 2810115), (378, 2587090), (385, 2540052), (396, 2469495), (406, 2408670), (420, 2328381), (435, 2248092), (462, 2116710), (495, 1975596), (522, 1873410), (540, 1810963), (580, 1686069), (594, 1646330), (609, 1605780), (630, 1552254), (638, 1532790), (660, 1481697), (693, 1411140), (756, 1293545), (770, 1270026), (783, 1248940), (811, 1205820), (812, 1204335), (870, 1124046), (924, 1058355), (945, 1034836), (957, 1021860), (990, 987798), (1015, 963468), (1044, 936705), (1155, 846684), (1188, 823165), (1218, 802890), (1260, 776127), (1276, 766395), (1305, 749364), (1386, 705570), (1485, 658532), (1540, 635013), (1566, 624470), (1595, 613116), (1622, 602910), (1740, 562023), (1827, 535260), (1890, 517418), (1914, 510930), (1980, 493899), (2030, 481734), (2079, 470380), (2233, 437940), (2310, 423342), (2433, 401940), (2436, 401445), (2610, 374682), (2772, 352785), (2871, 340620), (2970, 329266), (3045, 321156), (3132, 312235), (3190, 306558), (3244, 301455), (3465, 282228), (3654, 267630), (3780, 258709), (3828, 255465), (3915, 249788), (4055, 241164), (4060, 240867), (4158, 235190), (4466, 218970), (4620, 211671), (4785, 204372), (4866, 200970), (5220, 187341), (5481, 178420), (5677, 172260), (5742, 170310), (5940, 164633), (6090, 160578), (6380, 153279), (6699, 145980), (6930, 141114), (7299, 133980), (7308, 133815), (7830, 124894), (8110, 120582), (8316, 117595), (8613, 113540), (8921, 109620), (8932, 109485), (9135, 107052), (9570, 102186), (9732, 100485), (10395, 94076), (10962, 89210), (11165, 87588), (11354, 86130), (11484, 85155), (12165, 80388), (12180, 80289), (13398, 72990), (13860, 70557), (14355, 68124), (14598, 66990), (15660, 62447), (16220, 60291), (17031, 57420), (17226, 56770), (17842, 54810), (18270, 53526), (19140, 51093), (20097, 48660), (20790, 47038), (21897, 44660), (21924, 44605), (22330, 43794), (22708, 43065), (23519, 41580), (24330, 40194), (26763, 36540), (26796, 36495), (27405, 35684), (28385, 34452), (28710, 34062), (29196, 33495)]