29828400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 112921344

約数和(自身を除く): 83092944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 53, 56, 60, 67, 70, 75, 80, 84, 100, 105, 106, 112, 120, 134, 140, 150, 159, 168, 175, 200, 201, 210, 212, 240, 265, 268, 280, 300, 318, 335, 336, 350, 371, 400, 402, 420, 424, 469, 525, 530, 536, 560, 600, 636, 670, 700, 742, 795, 804, 840, 848, 938, 1005, 1050, 1060, 1072, 1113, 1200, 1272, 1325, 1340, 1400, 1407, 1484, 1590, 1608, 1675, 1680, 1855, 1876, 2010, 2100, 2120, 2226, 2345, 2544, 2650, 2680, 2800, 2814, 2968, 3180, 3216, 3350, 3551, 3710, 3752, 3975, 4020, 4200, 4240, 4452, 4690, 5025, 5300, 5360, 5565, 5628, 5936, 6360, 6700, 7035, 7102, 7420, 7504, 7950, 8040, 8400, 8904, 9275, 9380, 10050, 10600, 10653, 11130, 11256, 11725, 12720, 13400, 14070, 14204, 14840, 15900, 16080, 17755, 17808, 18550, 18760, 20100, 21200, 21306, 22260, 22512, 23450, 24857, 26800, 27825, 28140, 28408, 29680, 31800, 35175, 35510, 37100, 37520, 40200, 42612, 44520, 46900, 49714, 53265, 55650, 56280, 56816, 63600, 70350, 71020, 74200, 74571, 80400, 85224, 88775, 89040, 93800, 99428, 106530, 111300, 112560, 124285, 140700, 142040, 148400, 149142, 170448, 177550, 187600, 198856, 213060, 222600, 248570, 266325, 281400, 284080, 298284, 355100, 372855, 397712, 426120, 445200, 497140, 532650, 562800, 596568, 621425, 710200, 745710, 852240, 994280, 1065300, 1193136, 1242850, 1420400, 1491420, 1864275, 1988560, 2130600, 2485700, 2982840, 3728550, 4261200, 4971400, 5965680, 7457100, 9942800, 14914200, 29828400]

約数ペア:

[(1, 29828400), (2, 14914200), (3, 9942800), (4, 7457100), (5, 5965680), (6, 4971400), (7, 4261200), (8, 3728550), (10, 2982840), (12, 2485700), (14, 2130600), (15, 1988560), (16, 1864275), (20, 1491420), (21, 1420400), (24, 1242850), (25, 1193136), (28, 1065300), (30, 994280), (35, 852240), (40, 745710), (42, 710200), (48, 621425), (50, 596568), (53, 562800), (56, 532650), (60, 497140), (67, 445200), (70, 426120), (75, 397712), (80, 372855), (84, 355100), (100, 298284), (105, 284080), (106, 281400), (112, 266325), (120, 248570), (134, 222600), (140, 213060), (150, 198856), (159, 187600), (168, 177550), (175, 170448), (200, 149142), (201, 148400), (210, 142040), (212, 140700), (240, 124285), (265, 112560), (268, 111300), (280, 106530), (300, 99428), (318, 93800), (335, 89040), (336, 88775), (350, 85224), (371, 80400), (400, 74571), (402, 74200), (420, 71020), (424, 70350), (469, 63600), (525, 56816), (530, 56280), (536, 55650), (560, 53265), (600, 49714), (636, 46900), (670, 44520), (700, 42612), (742, 40200), (795, 37520), (804, 37100), (840, 35510), (848, 35175), (938, 31800), (1005, 29680), (1050, 28408), (1060, 28140), (1072, 27825), (1113, 26800), (1200, 24857), (1272, 23450), (1325, 22512), (1340, 22260), (1400, 21306), (1407, 21200), (1484, 20100), (1590, 18760), (1608, 18550), (1675, 17808), (1680, 17755), (1855, 16080), (1876, 15900), (2010, 14840), (2100, 14204), (2120, 14070), (2226, 13400), (2345, 12720), (2544, 11725), (2650, 11256), (2680, 11130), (2800, 10653), (2814, 10600), (2968, 10050), (3180, 9380), (3216, 9275), (3350, 8904), (3551, 8400), (3710, 8040), (3752, 7950), (3975, 7504), (4020, 7420), (4200, 7102), (4240, 7035), (4452, 6700), (4690, 6360), (5025, 5936), (5300, 5628), (5360, 5565)]