50670900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 189987840

約数和(自身を除く): 139316940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 350, 378, 383, 420, 441, 450, 490, 525, 540, 588, 630, 675, 700, 735, 756, 766, 882, 900, 945, 980, 1050, 1149, 1225, 1260, 1323, 1350, 1470, 1532, 1575, 1764, 1890, 1915, 2100, 2205, 2298, 2450, 2646, 2681, 2700, 2940, 3150, 3447, 3675, 3780, 3830, 4410, 4596, 4725, 4900, 5292, 5362, 5745, 6300, 6615, 6894, 7350, 7660, 8043, 8820, 9450, 9575, 10341, 10724, 11025, 11490, 13230, 13405, 13788, 14700, 16086, 17235, 18767, 18900, 19150, 20682, 22050, 22980, 24129, 26460, 26810, 28725, 32172, 33075, 34470, 37534, 38300, 40215, 41364, 44100, 48258, 51705, 53620, 56301, 57450, 66150, 67025, 68940, 72387, 75068, 80430, 86175, 93835, 96516, 103410, 112602, 114900, 120645, 132300, 134050, 144774, 160860, 168903, 172350, 187670, 201075, 206820, 225204, 241290, 258525, 268100, 281505, 289548, 337806, 344700, 361935, 375340, 402150, 469175, 482580, 506709, 517050, 563010, 603225, 675612, 723870, 804300, 844515, 938350, 1013418, 1034100, 1126020, 1206450, 1407525, 1447740, 1689030, 1809675, 1876700, 2026836, 2412900, 2533545, 2815050, 3378060, 3619350, 4222575, 5067090, 5630100, 7238700, 8445150, 10134180, 12667725, 16890300, 25335450, 50670900]

約数ペア:

[(1, 50670900), (2, 25335450), (3, 16890300), (4, 12667725), (5, 10134180), (6, 8445150), (7, 7238700), (9, 5630100), (10, 5067090), (12, 4222575), (14, 3619350), (15, 3378060), (18, 2815050), (20, 2533545), (21, 2412900), (25, 2026836), (27, 1876700), (28, 1809675), (30, 1689030), (35, 1447740), (36, 1407525), (42, 1206450), (45, 1126020), (49, 1034100), (50, 1013418), (54, 938350), (60, 844515), (63, 804300), (70, 723870), (75, 675612), (84, 603225), (90, 563010), (98, 517050), (100, 506709), (105, 482580), (108, 469175), (126, 402150), (135, 375340), (140, 361935), (147, 344700), (150, 337806), (175, 289548), (180, 281505), (189, 268100), (196, 258525), (210, 241290), (225, 225204), (245, 206820), (252, 201075), (270, 187670), (294, 172350), (300, 168903), (315, 160860), (350, 144774), (378, 134050), (383, 132300), (420, 120645), (441, 114900), (450, 112602), (490, 103410), (525, 96516), (540, 93835), (588, 86175), (630, 80430), (675, 75068), (700, 72387), (735, 68940), (756, 67025), (766, 66150), (882, 57450), (900, 56301), (945, 53620), (980, 51705), (1050, 48258), (1149, 44100), (1225, 41364), (1260, 40215), (1323, 38300), (1350, 37534), (1470, 34470), (1532, 33075), (1575, 32172), (1764, 28725), (1890, 26810), (1915, 26460), (2100, 24129), (2205, 22980), (2298, 22050), (2450, 20682), (2646, 19150), (2681, 18900), (2700, 18767), (2940, 17235), (3150, 16086), (3447, 14700), (3675, 13788), (3780, 13405), (3830, 13230), (4410, 11490), (4596, 11025), (4725, 10724), (4900, 10341), (5292, 9575), (5362, 9450), (5745, 8820), (6300, 8043), (6615, 7660), (6894, 7350)]