75442020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15149}}^1$

素因数の和:15244

約数の個数: 48

約数和(自身を含む): 213796800

約数和(自身を除く): 138354780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15149, 30298, 45447, 60596, 75745, 90894, 151490, 181788, 227235, 302980, 454470, 908940, 1257367, 2514734, 3772101, 5029468, 6286835, 7544202, 12573670, 15088404, 18860505, 25147340, 37721010, 75442020]

約数ペア:

[(1, 75442020), (2, 37721010), (3, 25147340), (4, 18860505), (5, 15088404), (6, 12573670), (10, 7544202), (12, 6286835), (15, 5029468), (20, 3772101), (30, 2514734), (60, 1257367), (83, 908940), (166, 454470), (249, 302980), (332, 227235), (415, 181788), (498, 151490), (830, 90894), (996, 75745), (1245, 60596), (1660, 45447), (2490, 30298), (4980, 15149)]