67696800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 224173152

約数和(自身を除く): 156476352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 240, 268, 300, 335, 400, 402, 421, 480, 536, 600, 670, 800, 804, 842, 1005, 1072, 1200, 1263, 1340, 1608, 1675, 1684, 2010, 2105, 2144, 2400, 2526, 2680, 3216, 3350, 3368, 4020, 4210, 5025, 5052, 5360, 6315, 6432, 6700, 6736, 8040, 8420, 10050, 10104, 10525, 10720, 12630, 13400, 13472, 16080, 16840, 20100, 20208, 21050, 25260, 26800, 28207, 31575, 32160, 33680, 40200, 40416, 42100, 50520, 53600, 56414, 63150, 67360, 80400, 84200, 84621, 101040, 112828, 126300, 141035, 160800, 168400, 169242, 202080, 225656, 252600, 282070, 336800, 338484, 423105, 451312, 505200, 564140, 676968, 705175, 846210, 902624, 1010400, 1128280, 1353936, 1410350, 1692420, 2115525, 2256560, 2707872, 2820700, 3384840, 4231050, 4513120, 5641400, 6769680, 8462100, 11282800, 13539360, 16924200, 22565600, 33848400, 67696800]

約数ペア:

[(1, 67696800), (2, 33848400), (3, 22565600), (4, 16924200), (5, 13539360), (6, 11282800), (8, 8462100), (10, 6769680), (12, 5641400), (15, 4513120), (16, 4231050), (20, 3384840), (24, 2820700), (25, 2707872), (30, 2256560), (32, 2115525), (40, 1692420), (48, 1410350), (50, 1353936), (60, 1128280), (67, 1010400), (75, 902624), (80, 846210), (96, 705175), (100, 676968), (120, 564140), (134, 505200), (150, 451312), (160, 423105), (200, 338484), (201, 336800), (240, 282070), (268, 252600), (300, 225656), (335, 202080), (400, 169242), (402, 168400), (421, 160800), (480, 141035), (536, 126300), (600, 112828), (670, 101040), (800, 84621), (804, 84200), (842, 80400), (1005, 67360), (1072, 63150), (1200, 56414), (1263, 53600), (1340, 50520), (1608, 42100), (1675, 40416), (1684, 40200), (2010, 33680), (2105, 32160), (2144, 31575), (2400, 28207), (2526, 26800), (2680, 25260), (3216, 21050), (3350, 20208), (3368, 20100), (4020, 16840), (4210, 16080), (5025, 13472), (5052, 13400), (5360, 12630), (6315, 10720), (6432, 10525), (6700, 10104), (6736, 10050), (8040, 8420)]