2020149450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 288

約数和(自身を含む): 6233976000

約数和(自身を除く): 4213826550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 83, 90, 99, 110, 121, 135, 149, 150, 165, 166, 198, 225, 242, 249, 270, 275, 297, 298, 330, 363, 415, 447, 450, 495, 498, 550, 594, 605, 675, 726, 745, 747, 825, 830, 894, 913, 990, 1089, 1210, 1245, 1341, 1350, 1485, 1490, 1494, 1639, 1650, 1815, 1826, 2075, 2178, 2235, 2241, 2475, 2490, 2682, 2739, 2970, 3025, 3267, 3278, 3630, 3725, 3735, 4023, 4150, 4470, 4482, 4565, 4917, 4950, 5445, 5478, 6050, 6225, 6534, 6705, 7425, 7450, 7470, 8046, 8195, 8217, 9075, 9130, 9834, 10043, 10890, 11175, 11205, 12367, 12450, 13410, 13695, 14751, 14850, 16335, 16390, 16434, 18029, 18150, 18675, 20086, 20115, 22350, 22410, 22825, 24585, 24651, 24734, 27225, 27390, 29502, 30129, 32670, 33525, 36058, 37101, 37350, 40230, 40975, 41085, 44253, 45650, 49170, 49302, 50215, 54087, 54450, 56025, 60258, 61835, 67050, 68475, 73755, 74202, 81675, 81950, 82170, 88506, 90145, 90387, 100430, 100575, 108174, 111303, 112050, 122925, 123255, 123670, 136037, 136950, 147510, 150645, 162261, 163350, 180290, 180774, 185505, 201150, 205425, 221265, 222606, 245850, 246510, 251075, 270435, 271161, 272074, 301290, 309175, 324522, 333909, 368775, 371010, 408111, 410850, 442530, 450725, 451935, 486783, 502150, 540870, 542322, 556515, 616275, 618350, 667818, 680185, 737550, 753225, 811305, 816222, 901450, 903870, 927525, 973566, 1106325, 1113030, 1224333, 1232550, 1352175, 1355805, 1360370, 1496407, 1506450, 1622610, 1669545, 1855050, 2040555, 2212650, 2259675, 2433915, 2448666, 2704350, 2711610, 2782575, 2992814, 3339090, 3400925, 3672999, 4056525, 4081110, 4489221, 4519350, 4867830, 5565150, 6121665, 6779025, 6801850, 7345998, 7482035, 8113050, 8347725, 8978442, 10202775, 12169575, 12243330, 13467663, 13558050, 14964070, 16695450, 18364995, 20405550, 22446105, 24339150, 26935326, 30608325, 36729990, 37410175, 40402989, 44892210, 61216650, 67338315, 74820350, 80805978, 91824975, 112230525, 134676630, 183649950, 202014945, 224461050, 336691575, 404029890, 673383150, 1010074725, 2020149450]

約数ペア:

[(1, 2020149450), (2, 1010074725), (3, 673383150), (5, 404029890), (6, 336691575), (9, 224461050), (10, 202014945), (11, 183649950), (15, 134676630), (18, 112230525), (22, 91824975), (25, 80805978), (27, 74820350), (30, 67338315), (33, 61216650), (45, 44892210), (50, 40402989), (54, 37410175), (55, 36729990), (66, 30608325), (75, 26935326), (83, 24339150), (90, 22446105), (99, 20405550), (110, 18364995), (121, 16695450), (135, 14964070), (149, 13558050), (150, 13467663), (165, 12243330), (166, 12169575), (198, 10202775), (225, 8978442), (242, 8347725), (249, 8113050), (270, 7482035), (275, 7345998), (297, 6801850), (298, 6779025), (330, 6121665), (363, 5565150), (415, 4867830), (447, 4519350), (450, 4489221), (495, 4081110), (498, 4056525), (550, 3672999), (594, 3400925), (605, 3339090), (675, 2992814), (726, 2782575), (745, 2711610), (747, 2704350), (825, 2448666), (830, 2433915), (894, 2259675), (913, 2212650), (990, 2040555), (1089, 1855050), (1210, 1669545), (1245, 1622610), (1341, 1506450), (1350, 1496407), (1485, 1360370), (1490, 1355805), (1494, 1352175), (1639, 1232550), (1650, 1224333), (1815, 1113030), (1826, 1106325), (2075, 973566), (2178, 927525), (2235, 903870), (2241, 901450), (2475, 816222), (2490, 811305), (2682, 753225), (2739, 737550), (2970, 680185), (3025, 667818), (3267, 618350), (3278, 616275), (3630, 556515), (3725, 542322), (3735, 540870), (4023, 502150), (4150, 486783), (4470, 451935), (4482, 450725), (4565, 442530), (4917, 410850), (4950, 408111), (5445, 371010), (5478, 368775), (6050, 333909), (6225, 324522), (6534, 309175), (6705, 301290), (7425, 272074), (7450, 271161), (7470, 270435), (8046, 251075), (8195, 246510), (8217, 245850), (9075, 222606), (9130, 221265), (9834, 205425), (10043, 201150), (10890, 185505), (11175, 180774), (11205, 180290), (12367, 163350), (12450, 162261), (13410, 150645), (13695, 147510), (14751, 136950), (14850, 136037), (16335, 123670), (16390, 123255), (16434, 122925), (18029, 112050), (18150, 111303), (18675, 108174), (20086, 100575), (20115, 100430), (22350, 90387), (22410, 90145), (22825, 88506), (24585, 82170), (24651, 81950), (24734, 81675), (27225, 74202), (27390, 73755), (29502, 68475), (30129, 67050), (32670, 61835), (33525, 60258), (36058, 56025), (37101, 54450), (37350, 54087), (40230, 50215), (40975, 49302), (41085, 49170), (44253, 45650)]