100215240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22571}}^1$

素因数の和:22622

約数の個数: 64

約数和(自身を含む): 308784960

約数和(自身を除く): 208569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 22571, 45142, 67713, 90284, 112855, 135426, 180568, 225710, 270852, 338565, 451420, 541704, 677130, 835127, 902840, 1354260, 1670254, 2505381, 2708520, 3340508, 4175635, 5010762, 6681016, 8351270, 10021524, 12526905, 16702540, 20043048, 25053810, 33405080, 50107620, 100215240]

約数ペア:

[(1, 100215240), (2, 50107620), (3, 33405080), (4, 25053810), (5, 20043048), (6, 16702540), (8, 12526905), (10, 10021524), (12, 8351270), (15, 6681016), (20, 5010762), (24, 4175635), (30, 3340508), (37, 2708520), (40, 2505381), (60, 1670254), (74, 1354260), (111, 902840), (120, 835127), (148, 677130), (185, 541704), (222, 451420), (296, 338565), (370, 270852), (444, 225710), (555, 180568), (740, 135426), (888, 112855), (1110, 90284), (1480, 67713), (2220, 45142), (4440, 22571)]