1899486050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1201

約数の個数: 192

約数和(自身を含む): 4842547200

約数和(自身を除く): 2943061150

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 25, 35, 38, 46, 50, 55, 70, 77, 95, 110, 115, 133, 154, 161, 175, 190, 209, 230, 253, 266, 275, 322, 350, 385, 418, 437, 475, 506, 550, 575, 665, 770, 805, 874, 950, 1045, 1129, 1150, 1265, 1330, 1463, 1610, 1771, 1925, 2090, 2185, 2258, 2530, 2926, 3059, 3325, 3542, 3850, 4025, 4370, 4807, 5225, 5645, 6118, 6325, 6650, 7315, 7903, 8050, 8855, 9614, 10450, 10925, 11290, 12419, 12650, 14630, 15295, 15806, 17710, 21451, 21850, 24035, 24838, 25967, 28225, 30590, 33649, 36575, 39515, 42902, 44275, 48070, 51934, 56450, 62095, 67298, 73150, 76475, 79030, 86933, 88550, 107255, 120175, 124190, 129835, 150157, 152950, 168245, 173866, 181769, 197575, 214510, 235961, 240350, 259670, 285637, 300314, 310475, 336490, 363538, 395150, 434665, 471922, 493373, 536275, 571274, 620950, 649175, 750785, 841225, 869330, 908845, 986746, 1072550, 1179805, 1298350, 1428185, 1501570, 1651727, 1682450, 1817690, 1999459, 2173325, 2359610, 2466865, 2856370, 3303454, 3453611, 3753925, 3998918, 4346650, 4544225, 4933730, 5427103, 5899025, 6907222, 7140925, 7507850, 8258635, 9088450, 9997295, 10854206, 11798050, 12334325, 14281850, 16517270, 17268055, 19994590, 24668650, 27135515, 34536110, 37989721, 41293175, 49986475, 54271030, 75979442, 82586350, 86340275, 99972950, 135677575, 172680550, 189948605, 271355150, 379897210, 949743025, 1899486050]

約数ペア:

[(1, 1899486050), (2, 949743025), (5, 379897210), (7, 271355150), (10, 189948605), (11, 172680550), (14, 135677575), (19, 99972950), (22, 86340275), (23, 82586350), (25, 75979442), (35, 54271030), (38, 49986475), (46, 41293175), (50, 37989721), (55, 34536110), (70, 27135515), (77, 24668650), (95, 19994590), (110, 17268055), (115, 16517270), (133, 14281850), (154, 12334325), (161, 11798050), (175, 10854206), (190, 9997295), (209, 9088450), (230, 8258635), (253, 7507850), (266, 7140925), (275, 6907222), (322, 5899025), (350, 5427103), (385, 4933730), (418, 4544225), (437, 4346650), (475, 3998918), (506, 3753925), (550, 3453611), (575, 3303454), (665, 2856370), (770, 2466865), (805, 2359610), (874, 2173325), (950, 1999459), (1045, 1817690), (1129, 1682450), (1150, 1651727), (1265, 1501570), (1330, 1428185), (1463, 1298350), (1610, 1179805), (1771, 1072550), (1925, 986746), (2090, 908845), (2185, 869330), (2258, 841225), (2530, 750785), (2926, 649175), (3059, 620950), (3325, 571274), (3542, 536275), (3850, 493373), (4025, 471922), (4370, 434665), (4807, 395150), (5225, 363538), (5645, 336490), (6118, 310475), (6325, 300314), (6650, 285637), (7315, 259670), (7903, 240350), (8050, 235961), (8855, 214510), (9614, 197575), (10450, 181769), (10925, 173866), (11290, 168245), (12419, 152950), (12650, 150157), (14630, 129835), (15295, 124190), (15806, 120175), (17710, 107255), (21451, 88550), (21850, 86933), (24035, 79030), (24838, 76475), (25967, 73150), (28225, 67298), (30590, 62095), (33649, 56450), (36575, 51934), (39515, 48070), (42902, 44275)]