68089140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18013}}^1$

素因数の和:18038

約数の個数: 96

約数和(自身を含む): 242108160

約数和(自身を除く): 174019020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18013, 36026, 54039, 72052, 90065, 108078, 126091, 162117, 180130, 216156, 252182, 270195, 324234, 360260, 378273, 486351, 504364, 540390, 630455, 648468, 756546, 810585, 972702, 1080780, 1134819, 1260910, 1513092, 1621170, 1891365, 1945404, 2269638, 2431755, 2521820, 3242340, 3404457, 3782730, 4539276, 4863510, 5674095, 6808914, 7565460, 9727020, 11348190, 13617828, 17022285, 22696380, 34044570, 68089140]

約数ペア:

[(1, 68089140), (2, 34044570), (3, 22696380), (4, 17022285), (5, 13617828), (6, 11348190), (7, 9727020), (9, 7565460), (10, 6808914), (12, 5674095), (14, 4863510), (15, 4539276), (18, 3782730), (20, 3404457), (21, 3242340), (27, 2521820), (28, 2431755), (30, 2269638), (35, 1945404), (36, 1891365), (42, 1621170), (45, 1513092), (54, 1260910), (60, 1134819), (63, 1080780), (70, 972702), (84, 810585), (90, 756546), (105, 648468), (108, 630455), (126, 540390), (135, 504364), (140, 486351), (180, 378273), (189, 360260), (210, 324234), (252, 270195), (270, 252182), (315, 216156), (378, 180130), (420, 162117), (540, 126091), (630, 108078), (756, 90065), (945, 72052), (1260, 54039), (1890, 36026), (3780, 18013)]