97437280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 240166080

約数和(自身を除く): 142728800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 109, 148, 151, 160, 185, 218, 296, 302, 370, 436, 545, 592, 604, 740, 755, 872, 1090, 1184, 1208, 1480, 1510, 1744, 2180, 2416, 2960, 3020, 3488, 4033, 4360, 4832, 5587, 5920, 6040, 8066, 8720, 11174, 12080, 16132, 16459, 17440, 20165, 22348, 24160, 27935, 32264, 32918, 40330, 44696, 55870, 64528, 65836, 80660, 82295, 89392, 111740, 129056, 131672, 161320, 164590, 178784, 223480, 263344, 322640, 329180, 446960, 526688, 608983, 645280, 658360, 893920, 1217966, 1316720, 2435932, 2633440, 3044915, 4871864, 6089830, 9743728, 12179660, 19487456, 24359320, 48718640, 97437280]

約数ペア:

[(1, 97437280), (2, 48718640), (4, 24359320), (5, 19487456), (8, 12179660), (10, 9743728), (16, 6089830), (20, 4871864), (32, 3044915), (37, 2633440), (40, 2435932), (74, 1316720), (80, 1217966), (109, 893920), (148, 658360), (151, 645280), (160, 608983), (185, 526688), (218, 446960), (296, 329180), (302, 322640), (370, 263344), (436, 223480), (545, 178784), (592, 164590), (604, 161320), (740, 131672), (755, 129056), (872, 111740), (1090, 89392), (1184, 82295), (1208, 80660), (1480, 65836), (1510, 64528), (1744, 55870), (2180, 44696), (2416, 40330), (2960, 32918), (3020, 32264), (3488, 27935), (4033, 24160), (4360, 22348), (4832, 20165), (5587, 17440), (5920, 16459), (6040, 16132), (8066, 12080), (8720, 11174)]