67897800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 231837840

約数和(自身を除く): 163940040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 134, 150, 180, 200, 201, 225, 268, 300, 335, 360, 402, 450, 536, 563, 600, 603, 670, 804, 900, 1005, 1126, 1206, 1340, 1608, 1675, 1689, 1800, 2010, 2252, 2412, 2680, 2815, 3015, 3350, 3378, 4020, 4504, 4824, 5025, 5067, 5630, 6030, 6700, 6756, 8040, 8445, 10050, 10134, 11260, 12060, 13400, 13512, 14075, 15075, 16890, 20100, 20268, 22520, 24120, 25335, 28150, 30150, 33780, 37721, 40200, 40536, 42225, 50670, 56300, 60300, 67560, 75442, 84450, 101340, 112600, 113163, 120600, 126675, 150884, 168900, 188605, 202680, 226326, 253350, 301768, 337800, 339489, 377210, 452652, 506700, 565815, 678978, 754420, 905304, 943025, 1013400, 1131630, 1357956, 1508840, 1697445, 1886050, 2263260, 2715912, 2829075, 3394890, 3772100, 4526520, 5658150, 6789780, 7544200, 8487225, 11316300, 13579560, 16974450, 22632600, 33948900, 67897800]

約数ペア:

[(1, 67897800), (2, 33948900), (3, 22632600), (4, 16974450), (5, 13579560), (6, 11316300), (8, 8487225), (9, 7544200), (10, 6789780), (12, 5658150), (15, 4526520), (18, 3772100), (20, 3394890), (24, 2829075), (25, 2715912), (30, 2263260), (36, 1886050), (40, 1697445), (45, 1508840), (50, 1357956), (60, 1131630), (67, 1013400), (72, 943025), (75, 905304), (90, 754420), (100, 678978), (120, 565815), (134, 506700), (150, 452652), (180, 377210), (200, 339489), (201, 337800), (225, 301768), (268, 253350), (300, 226326), (335, 202680), (360, 188605), (402, 168900), (450, 150884), (536, 126675), (563, 120600), (600, 113163), (603, 112600), (670, 101340), (804, 84450), (900, 75442), (1005, 67560), (1126, 60300), (1206, 56300), (1340, 50670), (1608, 42225), (1675, 40536), (1689, 40200), (1800, 37721), (2010, 33780), (2252, 30150), (2412, 28150), (2680, 25335), (2815, 24120), (3015, 22520), (3350, 20268), (3378, 20100), (4020, 16890), (4504, 15075), (4824, 14075), (5025, 13512), (5067, 13400), (5630, 12060), (6030, 11260), (6700, 10134), (6756, 10050), (8040, 8445)]