20106805950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:861

約数の個数: 432

約数和(自身を含む): 68908589568

約数和(自身を除く): 48801783618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 71, 75, 77, 90, 99, 105, 110, 121, 126, 142, 150, 154, 165, 175, 198, 210, 213, 225, 231, 242, 275, 315, 330, 350, 355, 363, 385, 426, 450, 462, 495, 497, 525, 550, 605, 630, 639, 693, 710, 726, 743, 770, 781, 825, 847, 990, 994, 1050, 1065, 1089, 1155, 1210, 1278, 1386, 1486, 1491, 1562, 1575, 1650, 1694, 1775, 1815, 1925, 2130, 2178, 2229, 2310, 2343, 2475, 2485, 2541, 2982, 3025, 3150, 3195, 3465, 3550, 3630, 3715, 3850, 3905, 4235, 4458, 4473, 4686, 4950, 4970, 5082, 5201, 5325, 5445, 5467, 5775, 6050, 6390, 6687, 6930, 7029, 7430, 7455, 7623, 7810, 8173, 8470, 8591, 8946, 9075, 10402, 10650, 10890, 10934, 11145, 11550, 11715, 12425, 12705, 13374, 14058, 14910, 15246, 15603, 15975, 16346, 16401, 17182, 17325, 18150, 18575, 19525, 21175, 22290, 22365, 23430, 24519, 24850, 25410, 25773, 26005, 27225, 27335, 31206, 31950, 32802, 33435, 34650, 35145, 37150, 37275, 38115, 39050, 40865, 42350, 42955, 44730, 46809, 49038, 49203, 51546, 52010, 52753, 54450, 54670, 55725, 57211, 58575, 60137, 63525, 66870, 70290, 73557, 74550, 76230, 77319, 78015, 81730, 82005, 85910, 89903, 93618, 98406, 105506, 111450, 111825, 114422, 117150, 120274, 122595, 127050, 128865, 130025, 136675, 147114, 154638, 156030, 158259, 164010, 167175, 171633, 175725, 179806, 180411, 190575, 204325, 214775, 223650, 234045, 245190, 246015, 257730, 260050, 263765, 269709, 273350, 286055, 300685, 316518, 334350, 343266, 351450, 360822, 367785, 369271, 381150, 386595, 390075, 408650, 410025, 429550, 449515, 468090, 474777, 492030, 514899, 527530, 539418, 541233, 572110, 580283, 601370, 612975, 629321, 644325, 735570, 738542, 773190, 780150, 791295, 809127, 820050, 858165, 899030, 902055, 949554, 1029798, 1082466, 1107813, 1160566, 1170225, 1225950, 1230075, 1258642, 1288650, 1318825, 1348545, 1430275, 1503425, 1582590, 1618254, 1716330, 1740849, 1804110, 1838925, 1846355, 1887963, 1932975, 2215626, 2247575, 2340450, 2373885, 2460150, 2574495, 2637650, 2697090, 2706165, 2860550, 2901415, 3006850, 3146605, 3323439, 3481698, 3677850, 3692710, 3775926, 3865950, 3956475, 4045635, 4061981, 4290825, 4495150, 4510275, 4747770, 5148990, 5222547, 5412330, 5539065, 5663889, 5802830, 6293210, 6383113, 6646878, 6742725, 7912950, 8091270, 8123962, 8581650, 8704245, 9020550, 9231775, 9439815, 10445094, 11078130, 11327778, 11869425, 12185943, 12766226, 12872475, 13485450, 13530825, 14507075, 15733025, 16617195, 17408490, 18463550, 18879630, 19149339, 20228175, 20309905, 23738850, 24371886, 25744950, 26112735, 27061650, 27695325, 28319445, 29014150, 31466050, 31915565, 33234390, 36557829, 38298678, 40456350, 40619810, 43521225, 44681791, 47199075, 52225470, 55390650, 56638890, 57448017, 60929715, 63831130, 73115658, 83085975, 87042450, 89363582, 94398150, 95746695, 101549525, 114896034, 121859430, 130563675, 134045373, 141597225, 159577825, 166171950, 182789145, 191493390, 203099050, 223408955, 261127350, 268090746, 283194450, 287240085, 304648575, 319155650, 365578290, 402136119, 446817910, 478733475, 574480170, 609297150, 670226865, 804272238, 913945725, 957466950, 1117044775, 1340453730, 1436200425, 1827891450, 2010680595, 2234089550, 2872400850, 3351134325, 4021361190, 6702268650, 10053402975, 20106805950]

約数ペア:

[(1, 20106805950), (2, 10053402975), (3, 6702268650), (5, 4021361190), (6, 3351134325), (7, 2872400850), (9, 2234089550), (10, 2010680595), (11, 1827891450), (14, 1436200425), (15, 1340453730), (18, 1117044775), (21, 957466950), (22, 913945725), (25, 804272238), (30, 670226865), (33, 609297150), (35, 574480170), (42, 478733475), (45, 446817910), (50, 402136119), (55, 365578290), (63, 319155650), (66, 304648575), (70, 287240085), (71, 283194450), (75, 268090746), (77, 261127350), (90, 223408955), (99, 203099050), (105, 191493390), (110, 182789145), (121, 166171950), (126, 159577825), (142, 141597225), (150, 134045373), (154, 130563675), (165, 121859430), (175, 114896034), (198, 101549525), (210, 95746695), (213, 94398150), (225, 89363582), (231, 87042450), (242, 83085975), (275, 73115658), (315, 63831130), (330, 60929715), (350, 57448017), (355, 56638890), (363, 55390650), (385, 52225470), (426, 47199075), (450, 44681791), (462, 43521225), (495, 40619810), (497, 40456350), (525, 38298678), (550, 36557829), (605, 33234390), (630, 31915565), (639, 31466050), (693, 29014150), (710, 28319445), (726, 27695325), (743, 27061650), (770, 26112735), (781, 25744950), (825, 24371886), (847, 23738850), (990, 20309905), (994, 20228175), (1050, 19149339), (1065, 18879630), (1089, 18463550), (1155, 17408490), (1210, 16617195), (1278, 15733025), (1386, 14507075), (1486, 13530825), (1491, 13485450), (1562, 12872475), (1575, 12766226), (1650, 12185943), (1694, 11869425), (1775, 11327778), (1815, 11078130), (1925, 10445094), (2130, 9439815), (2178, 9231775), (2229, 9020550), (2310, 8704245), (2343, 8581650), (2475, 8123962), (2485, 8091270), (2541, 7912950), (2982, 6742725), (3025, 6646878), (3150, 6383113), (3195, 6293210), (3465, 5802830), (3550, 5663889), (3630, 5539065), (3715, 5412330), (3850, 5222547), (3905, 5148990), (4235, 4747770), (4458, 4510275), (4473, 4495150), (4686, 4290825), (4950, 4061981), (4970, 4045635), (5082, 3956475), (5201, 3865950), (5325, 3775926), (5445, 3692710), (5467, 3677850), (5775, 3481698), (6050, 3323439), (6390, 3146605), (6687, 3006850), (6930, 2901415), (7029, 2860550), (7430, 2706165), (7455, 2697090), (7623, 2637650), (7810, 2574495), (8173, 2460150), (8470, 2373885), (8591, 2340450), (8946, 2247575), (9075, 2215626), (10402, 1932975), (10650, 1887963), (10890, 1846355), (10934, 1838925), (11145, 1804110), (11550, 1740849), (11715, 1716330), (12425, 1618254), (12705, 1582590), (13374, 1503425), (14058, 1430275), (14910, 1348545), (15246, 1318825), (15603, 1288650), (15975, 1258642), (16346, 1230075), (16401, 1225950), (17182, 1170225), (17325, 1160566), (18150, 1107813), (18575, 1082466), (19525, 1029798), (21175, 949554), (22290, 902055), (22365, 899030), (23430, 858165), (24519, 820050), (24850, 809127), (25410, 791295), (25773, 780150), (26005, 773190), (27225, 738542), (27335, 735570), (31206, 644325), (31950, 629321), (32802, 612975), (33435, 601370), (34650, 580283), (35145, 572110), (37150, 541233), (37275, 539418), (38115, 527530), (39050, 514899), (40865, 492030), (42350, 474777), (42955, 468090), (44730, 449515), (46809, 429550), (49038, 410025), (49203, 408650), (51546, 390075), (52010, 386595), (52753, 381150), (54450, 369271), (54670, 367785), (55725, 360822), (57211, 351450), (58575, 343266), (60137, 334350), (63525, 316518), (66870, 300685), (70290, 286055), (73557, 273350), (74550, 269709), (76230, 263765), (77319, 260050), (78015, 257730), (81730, 246015), (82005, 245190), (85910, 234045), (89903, 223650), (93618, 214775), (98406, 204325), (105506, 190575), (111450, 180411), (111825, 179806), (114422, 175725), (117150, 171633), (120274, 167175), (122595, 164010), (127050, 158259), (128865, 156030), (130025, 154638), (136675, 147114)]