67815300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 229763072

約数和(自身を除く): 161947772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 751, 860, 903, 1050, 1075, 1204, 1290, 1502, 1505, 1806, 2100, 2150, 2253, 2580, 3004, 3010, 3225, 3612, 3755, 4300, 4506, 4515, 5257, 6020, 6450, 7510, 7525, 9012, 9030, 10514, 11265, 12900, 15020, 15050, 15771, 18060, 18775, 21028, 22530, 22575, 26285, 30100, 31542, 32293, 37550, 45060, 45150, 52570, 56325, 63084, 64586, 75100, 78855, 90300, 96879, 105140, 112650, 129172, 131425, 157710, 161465, 193758, 225300, 226051, 262850, 315420, 322930, 387516, 394275, 452102, 484395, 525700, 645860, 678153, 788550, 807325, 904204, 968790, 1130255, 1356306, 1577100, 1614650, 1937580, 2260510, 2421975, 2712612, 3229300, 3390765, 4521020, 4843950, 5651275, 6781530, 9687900, 11302550, 13563060, 16953825, 22605100, 33907650, 67815300]

約数ペア:

[(1, 67815300), (2, 33907650), (3, 22605100), (4, 16953825), (5, 13563060), (6, 11302550), (7, 9687900), (10, 6781530), (12, 5651275), (14, 4843950), (15, 4521020), (20, 3390765), (21, 3229300), (25, 2712612), (28, 2421975), (30, 2260510), (35, 1937580), (42, 1614650), (43, 1577100), (50, 1356306), (60, 1130255), (70, 968790), (75, 904204), (84, 807325), (86, 788550), (100, 678153), (105, 645860), (129, 525700), (140, 484395), (150, 452102), (172, 394275), (175, 387516), (210, 322930), (215, 315420), (258, 262850), (300, 226051), (301, 225300), (350, 193758), (420, 161465), (430, 157710), (516, 131425), (525, 129172), (602, 112650), (645, 105140), (700, 96879), (751, 90300), (860, 78855), (903, 75100), (1050, 64586), (1075, 63084), (1204, 56325), (1290, 52570), (1502, 45150), (1505, 45060), (1806, 37550), (2100, 32293), (2150, 31542), (2253, 30100), (2580, 26285), (3004, 22575), (3010, 22530), (3225, 21028), (3612, 18775), (3755, 18060), (4300, 15771), (4506, 15050), (4515, 15020), (5257, 12900), (6020, 11265), (6450, 10514), (7510, 9030), (7525, 9012)]