20170285800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2941

約数の個数: 384

約数和(自身を含む): 76440464640

約数和(自身を除く): 56270178840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 101, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 202, 204, 210, 238, 255, 280, 300, 303, 340, 350, 357, 404, 408, 420, 425, 476, 505, 510, 525, 595, 600, 606, 680, 700, 707, 714, 808, 840, 850, 952, 1010, 1020, 1050, 1190, 1212, 1275, 1400, 1414, 1428, 1515, 1700, 1717, 1785, 2020, 2040, 2100, 2121, 2380, 2424, 2525, 2550, 2797, 2828, 2856, 2975, 3030, 3400, 3434, 3535, 3570, 4040, 4200, 4242, 4760, 5050, 5100, 5151, 5594, 5656, 5950, 6060, 6868, 7070, 7140, 7575, 8391, 8484, 8585, 8925, 10100, 10200, 10302, 10605, 11188, 11900, 12019, 12120, 13736, 13985, 14140, 14280, 15150, 16782, 16968, 17170, 17675, 17850, 19579, 20200, 20604, 21210, 22376, 23800, 24038, 25755, 27970, 28280, 30300, 33564, 34340, 35350, 35700, 36057, 39158, 41208, 41955, 42420, 42925, 47549, 48076, 51510, 53025, 55940, 58737, 60095, 60600, 67128, 68680, 69925, 70700, 71400, 72114, 78316, 83910, 84840, 85850, 95098, 96152, 97895, 103020, 106050, 111880, 117474, 120190, 128775, 139850, 141400, 142647, 144228, 156632, 167820, 171700, 180285, 190196, 195790, 206040, 209775, 212100, 234948, 237745, 240380, 257550, 279700, 282497, 285294, 288456, 293685, 300475, 332843, 335640, 343400, 360570, 380392, 391580, 419550, 424200, 469896, 475490, 480760, 489475, 515100, 559400, 564994, 570588, 587370, 600950, 665686, 713235, 721140, 783160, 839100, 847491, 901425, 950980, 978950, 998529, 1030200, 1129988, 1141176, 1174740, 1188725, 1201900, 1331372, 1412485, 1426470, 1442280, 1468425, 1664215, 1678200, 1694982, 1802850, 1901960, 1957900, 1977479, 1997058, 2259976, 2349480, 2377450, 2403800, 2662744, 2824970, 2852940, 2936850, 3328430, 3389964, 3566175, 3605700, 3915800, 3954958, 3994116, 4237455, 4754900, 4802449, 4992645, 5649940, 5705880, 5873700, 5932437, 6656860, 6779928, 7062425, 7132350, 7211400, 7909916, 7988232, 8321075, 8474910, 9509800, 9604898, 9887395, 9985290, 11299880, 11747400, 11864874, 13313720, 14124850, 14264700, 14407347, 15819832, 16642150, 16949820, 19209796, 19774790, 19970580, 21187275, 23729748, 24012245, 24963225, 28249700, 28529400, 28814694, 29662185, 33284300, 33617143, 33899640, 38419592, 39549580, 39941160, 42374550, 47459496, 48024490, 49436975, 49926450, 56499400, 57629388, 59324370, 66568600, 67234286, 72036735, 79099160, 84749100, 96048980, 98873950, 99852900, 100851429, 115258776, 118648740, 120061225, 134468572, 144073470, 148310925, 168085715, 169498200, 192097960, 197747900, 199705800, 201702858, 237297480, 240122450, 268937144, 288146940, 296621850, 336171430, 360183675, 395495800, 403405716, 480244900, 504257145, 576293880, 593243700, 672342860, 720367350, 806811432, 840428575, 960489800, 1008514290, 1186487400, 1344685720, 1440734700, 1680857150, 2017028580, 2521285725, 2881469400, 3361714300, 4034057160, 5042571450, 6723428600, 10085142900, 20170285800]

約数ペア:

[(1, 20170285800), (2, 10085142900), (3, 6723428600), (4, 5042571450), (5, 4034057160), (6, 3361714300), (7, 2881469400), (8, 2521285725), (10, 2017028580), (12, 1680857150), (14, 1440734700), (15, 1344685720), (17, 1186487400), (20, 1008514290), (21, 960489800), (24, 840428575), (25, 806811432), (28, 720367350), (30, 672342860), (34, 593243700), (35, 576293880), (40, 504257145), (42, 480244900), (50, 403405716), (51, 395495800), (56, 360183675), (60, 336171430), (68, 296621850), (70, 288146940), (75, 268937144), (84, 240122450), (85, 237297480), (100, 201702858), (101, 199705800), (102, 197747900), (105, 192097960), (119, 169498200), (120, 168085715), (136, 148310925), (140, 144073470), (150, 134468572), (168, 120061225), (170, 118648740), (175, 115258776), (200, 100851429), (202, 99852900), (204, 98873950), (210, 96048980), (238, 84749100), (255, 79099160), (280, 72036735), (300, 67234286), (303, 66568600), (340, 59324370), (350, 57629388), (357, 56499400), (404, 49926450), (408, 49436975), (420, 48024490), (425, 47459496), (476, 42374550), (505, 39941160), (510, 39549580), (525, 38419592), (595, 33899640), (600, 33617143), (606, 33284300), (680, 29662185), (700, 28814694), (707, 28529400), (714, 28249700), (808, 24963225), (840, 24012245), (850, 23729748), (952, 21187275), (1010, 19970580), (1020, 19774790), (1050, 19209796), (1190, 16949820), (1212, 16642150), (1275, 15819832), (1400, 14407347), (1414, 14264700), (1428, 14124850), (1515, 13313720), (1700, 11864874), (1717, 11747400), (1785, 11299880), (2020, 9985290), (2040, 9887395), (2100, 9604898), (2121, 9509800), (2380, 8474910), (2424, 8321075), (2525, 7988232), (2550, 7909916), (2797, 7211400), (2828, 7132350), (2856, 7062425), (2975, 6779928), (3030, 6656860), (3400, 5932437), (3434, 5873700), (3535, 5705880), (3570, 5649940), (4040, 4992645), (4200, 4802449), (4242, 4754900), (4760, 4237455), (5050, 3994116), (5100, 3954958), (5151, 3915800), (5594, 3605700), (5656, 3566175), (5950, 3389964), (6060, 3328430), (6868, 2936850), (7070, 2852940), (7140, 2824970), (7575, 2662744), (8391, 2403800), (8484, 2377450), (8585, 2349480), (8925, 2259976), (10100, 1997058), (10200, 1977479), (10302, 1957900), (10605, 1901960), (11188, 1802850), (11900, 1694982), (12019, 1678200), (12120, 1664215), (13736, 1468425), (13985, 1442280), (14140, 1426470), (14280, 1412485), (15150, 1331372), (16782, 1201900), (16968, 1188725), (17170, 1174740), (17675, 1141176), (17850, 1129988), (19579, 1030200), (20200, 998529), (20604, 978950), (21210, 950980), (22376, 901425), (23800, 847491), (24038, 839100), (25755, 783160), (27970, 721140), (28280, 713235), (30300, 665686), (33564, 600950), (34340, 587370), (35350, 570588), (35700, 564994), (36057, 559400), (39158, 515100), (41208, 489475), (41955, 480760), (42420, 475490), (42925, 469896), (47549, 424200), (48076, 419550), (51510, 391580), (53025, 380392), (55940, 360570), (58737, 343400), (60095, 335640), (60600, 332843), (67128, 300475), (68680, 293685), (69925, 288456), (70700, 285294), (71400, 282497), (72114, 279700), (78316, 257550), (83910, 240380), (84840, 237745), (85850, 234948), (95098, 212100), (96152, 209775), (97895, 206040), (103020, 195790), (106050, 190196), (111880, 180285), (117474, 171700), (120190, 167820), (128775, 156632), (139850, 144228), (141400, 142647)]