71066100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 240762368

約数和(自身を除く): 169696268

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, 787, 860, 903, 1050, 1075, 1204, 1290, 1505, 1574, 1806, 2100, 2150, 2361, 2580, 3010, 3148, 3225, 3612, 3935, 4300, 4515, 4722, 5509, 6020, 6450, 7525, 7870, 9030, 9444, 11018, 11805, 12900, 15050, 15740, 16527, 18060, 19675, 22036, 22575, 23610, 27545, 30100, 33054, 33841, 39350, 45150, 47220, 55090, 59025, 66108, 67682, 78700, 82635, 90300, 101523, 110180, 118050, 135364, 137725, 165270, 169205, 203046, 236100, 236887, 275450, 330540, 338410, 406092, 413175, 473774, 507615, 550900, 676820, 710661, 826350, 846025, 947548, 1015230, 1184435, 1421322, 1652700, 1692050, 2030460, 2368870, 2538075, 2842644, 3384100, 3553305, 4737740, 5076150, 5922175, 7106610, 10152300, 11844350, 14213220, 17766525, 23688700, 35533050, 71066100]

約数ペア:

[(1, 71066100), (2, 35533050), (3, 23688700), (4, 17766525), (5, 14213220), (6, 11844350), (7, 10152300), (10, 7106610), (12, 5922175), (14, 5076150), (15, 4737740), (20, 3553305), (21, 3384100), (25, 2842644), (28, 2538075), (30, 2368870), (35, 2030460), (42, 1692050), (43, 1652700), (50, 1421322), (60, 1184435), (70, 1015230), (75, 947548), (84, 846025), (86, 826350), (100, 710661), (105, 676820), (129, 550900), (140, 507615), (150, 473774), (172, 413175), (175, 406092), (210, 338410), (215, 330540), (258, 275450), (300, 236887), (301, 236100), (350, 203046), (420, 169205), (430, 165270), (516, 137725), (525, 135364), (602, 118050), (645, 110180), (700, 101523), (787, 90300), (860, 82635), (903, 78700), (1050, 67682), (1075, 66108), (1204, 59025), (1290, 55090), (1505, 47220), (1574, 45150), (1806, 39350), (2100, 33841), (2150, 33054), (2361, 30100), (2580, 27545), (3010, 23610), (3148, 22575), (3225, 22036), (3612, 19675), (3935, 18060), (4300, 16527), (4515, 15740), (4722, 15050), (5509, 12900), (6020, 11805), (6450, 11018), (7525, 9444), (7870, 9030)]