76198540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 188628048

約数和(自身を除く): 112429508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 55, 74, 92, 110, 115, 121, 148, 185, 220, 230, 242, 253, 370, 407, 460, 484, 506, 605, 740, 814, 851, 1012, 1210, 1265, 1369, 1628, 1702, 2035, 2420, 2530, 2738, 2783, 3404, 4070, 4255, 4477, 5060, 5476, 5566, 6845, 8140, 8510, 8954, 9361, 11132, 13690, 13915, 15059, 17020, 17908, 18722, 22385, 27380, 27830, 30118, 31487, 37444, 44770, 46805, 55660, 60236, 62974, 75295, 89540, 93610, 102971, 125948, 150590, 157435, 165649, 187220, 205942, 301180, 314870, 331298, 346357, 411884, 514855, 629740, 662596, 692714, 828245, 1029710, 1385428, 1656490, 1731785, 2059420, 3312980, 3463570, 3809927, 6927140, 7619854, 15239708, 19049635, 38099270, 76198540]

約数ペア:

[(1, 76198540), (2, 38099270), (4, 19049635), (5, 15239708), (10, 7619854), (11, 6927140), (20, 3809927), (22, 3463570), (23, 3312980), (37, 2059420), (44, 1731785), (46, 1656490), (55, 1385428), (74, 1029710), (92, 828245), (110, 692714), (115, 662596), (121, 629740), (148, 514855), (185, 411884), (220, 346357), (230, 331298), (242, 314870), (253, 301180), (370, 205942), (407, 187220), (460, 165649), (484, 157435), (506, 150590), (605, 125948), (740, 102971), (814, 93610), (851, 89540), (1012, 75295), (1210, 62974), (1265, 60236), (1369, 55660), (1628, 46805), (1702, 44770), (2035, 37444), (2420, 31487), (2530, 30118), (2738, 27830), (2783, 27380), (3404, 22385), (4070, 18722), (4255, 17908), (4477, 17020), (5060, 15059), (5476, 13915), (5566, 13690), (6845, 11132), (8140, 9361), (8510, 8954)]