87223770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 254638080

約数和(自身を除く): 167414310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 613, 765, 837, 918, 930, 1054, 1226, 1395, 1530, 1581, 1674, 1839, 2295, 2635, 2790, 3065, 3162, 3678, 4185, 4590, 4743, 5270, 5517, 6130, 7905, 8370, 9195, 9486, 10421, 11034, 14229, 15810, 16551, 18390, 19003, 20842, 23715, 27585, 28458, 31263, 33102, 38006, 47430, 52105, 55170, 57009, 62526, 71145, 82755, 93789, 95015, 104210, 114018, 142290, 156315, 165510, 171027, 187578, 190030, 281367, 285045, 312630, 323051, 342054, 468945, 513081, 562734, 570090, 646102, 855135, 937890, 969153, 1026162, 1406835, 1615255, 1710270, 1938306, 2565405, 2813670, 2907459, 3230510, 4845765, 5130810, 5814918, 8722377, 9691530, 14537295, 17444754, 29074590, 43611885, 87223770]

約数ペア:

[(1, 87223770), (2, 43611885), (3, 29074590), (5, 17444754), (6, 14537295), (9, 9691530), (10, 8722377), (15, 5814918), (17, 5130810), (18, 4845765), (27, 3230510), (30, 2907459), (31, 2813670), (34, 2565405), (45, 1938306), (51, 1710270), (54, 1615255), (62, 1406835), (85, 1026162), (90, 969153), (93, 937890), (102, 855135), (135, 646102), (153, 570090), (155, 562734), (170, 513081), (186, 468945), (255, 342054), (270, 323051), (279, 312630), (306, 285045), (310, 281367), (459, 190030), (465, 187578), (510, 171027), (527, 165510), (558, 156315), (613, 142290), (765, 114018), (837, 104210), (918, 95015), (930, 93789), (1054, 82755), (1226, 71145), (1395, 62526), (1530, 57009), (1581, 55170), (1674, 52105), (1839, 47430), (2295, 38006), (2635, 33102), (2790, 31263), (3065, 28458), (3162, 27585), (3678, 23715), (4185, 20842), (4590, 19003), (4743, 18390), (5270, 16551), (5517, 15810), (6130, 14229), (7905, 11034), (8370, 10421), (9195, 9486)]