20191161000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:857

約数の個数: 256

約数和(自身を含む): 64345881600

約数和(自身を除く): 44154720600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 131, 150, 166, 200, 249, 250, 262, 300, 332, 375, 393, 415, 498, 500, 524, 600, 619, 655, 664, 750, 786, 830, 996, 1000, 1048, 1238, 1245, 1310, 1500, 1572, 1660, 1857, 1965, 1992, 2075, 2476, 2490, 2620, 3000, 3095, 3144, 3275, 3320, 3714, 3930, 4150, 4952, 4980, 5240, 6190, 6225, 6550, 7428, 7860, 8300, 9285, 9825, 9960, 10375, 10873, 12380, 12450, 13100, 14856, 15475, 15720, 16375, 16600, 18570, 19650, 20750, 21746, 24760, 24900, 26200, 30950, 31125, 32619, 32750, 37140, 39300, 41500, 43492, 46425, 49125, 49800, 51377, 54365, 61900, 62250, 65238, 65500, 74280, 77375, 78600, 81089, 83000, 86984, 92850, 98250, 102754, 108730, 123800, 124500, 130476, 131000, 154131, 154750, 162178, 163095, 185700, 196500, 205508, 217460, 232125, 243267, 249000, 256885, 260952, 271825, 308262, 309500, 324356, 326190, 371400, 393000, 405445, 411016, 434920, 464250, 486534, 513770, 543650, 616524, 619000, 648712, 652380, 770655, 810890, 815475, 928500, 973068, 1027540, 1087300, 1216335, 1233048, 1284425, 1304760, 1359125, 1541310, 1621780, 1630950, 1857000, 1946136, 2027225, 2055080, 2174600, 2432670, 2568850, 2718250, 3082620, 3243560, 3261900, 3853275, 4054450, 4077375, 4865340, 5137700, 5436500, 6081675, 6165240, 6422125, 6523800, 6730387, 7706550, 8108900, 8154750, 9730680, 10136125, 10275400, 10873000, 12163350, 12844250, 13460774, 15413100, 16217800, 16309500, 19266375, 20191161, 20272250, 24326700, 25688500, 26921548, 30408375, 30826200, 32619000, 33651935, 38532750, 40382322, 40544500, 48653400, 51377000, 53843096, 60816750, 67303870, 77065500, 80764644, 81089000, 100955805, 121633500, 134607740, 154131000, 161529288, 168259675, 201911610, 243267000, 269215480, 336519350, 403823220, 504779025, 673038700, 807646440, 841298375, 1009558050, 1346077400, 1682596750, 2019116100, 2523895125, 3365193500, 4038232200, 5047790250, 6730387000, 10095580500, 20191161000]

約数ペア:

[(1, 20191161000), (2, 10095580500), (3, 6730387000), (4, 5047790250), (5, 4038232200), (6, 3365193500), (8, 2523895125), (10, 2019116100), (12, 1682596750), (15, 1346077400), (20, 1009558050), (24, 841298375), (25, 807646440), (30, 673038700), (40, 504779025), (50, 403823220), (60, 336519350), (75, 269215480), (83, 243267000), (100, 201911610), (120, 168259675), (125, 161529288), (131, 154131000), (150, 134607740), (166, 121633500), (200, 100955805), (249, 81089000), (250, 80764644), (262, 77065500), (300, 67303870), (332, 60816750), (375, 53843096), (393, 51377000), (415, 48653400), (498, 40544500), (500, 40382322), (524, 38532750), (600, 33651935), (619, 32619000), (655, 30826200), (664, 30408375), (750, 26921548), (786, 25688500), (830, 24326700), (996, 20272250), (1000, 20191161), (1048, 19266375), (1238, 16309500), (1245, 16217800), (1310, 15413100), (1500, 13460774), (1572, 12844250), (1660, 12163350), (1857, 10873000), (1965, 10275400), (1992, 10136125), (2075, 9730680), (2476, 8154750), (2490, 8108900), (2620, 7706550), (3000, 6730387), (3095, 6523800), (3144, 6422125), (3275, 6165240), (3320, 6081675), (3714, 5436500), (3930, 5137700), (4150, 4865340), (4952, 4077375), (4980, 4054450), (5240, 3853275), (6190, 3261900), (6225, 3243560), (6550, 3082620), (7428, 2718250), (7860, 2568850), (8300, 2432670), (9285, 2174600), (9825, 2055080), (9960, 2027225), (10375, 1946136), (10873, 1857000), (12380, 1630950), (12450, 1621780), (13100, 1541310), (14856, 1359125), (15475, 1304760), (15720, 1284425), (16375, 1233048), (16600, 1216335), (18570, 1087300), (19650, 1027540), (20750, 973068), (21746, 928500), (24760, 815475), (24900, 810890), (26200, 770655), (30950, 652380), (31125, 648712), (32619, 619000), (32750, 616524), (37140, 543650), (39300, 513770), (41500, 486534), (43492, 464250), (46425, 434920), (49125, 411016), (49800, 405445), (51377, 393000), (54365, 371400), (61900, 326190), (62250, 324356), (65238, 309500), (65500, 308262), (74280, 271825), (77375, 260952), (78600, 256885), (81089, 249000), (83000, 243267), (86984, 232125), (92850, 217460), (98250, 205508), (102754, 196500), (108730, 185700), (123800, 163095), (124500, 162178), (130476, 154750), (131000, 154131)]