228165660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 722050560

約数和(自身を除く): 493884900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 508, 540, 635, 762, 810, 1109, 1143, 1270, 1524, 1620, 1905, 2218, 2286, 2540, 3327, 3429, 3810, 4436, 4572, 5545, 5715, 6654, 6858, 7620, 9981, 10287, 11090, 11430, 13308, 13716, 16635, 17145, 19962, 20574, 22180, 22860, 29943, 33270, 34290, 39924, 41148, 49905, 51435, 59886, 66540, 68580, 89829, 99810, 102870, 119772, 140843, 149715, 179658, 199620, 205740, 281686, 299430, 359316, 422529, 449145, 563372, 598860, 704215, 845058, 898290, 1267587, 1408430, 1690116, 1796580, 2112645, 2535174, 2816860, 3802761, 4225290, 5070348, 6337935, 7605522, 8450580, 11408283, 12675870, 15211044, 19013805, 22816566, 25351740, 38027610, 45633132, 57041415, 76055220, 114082830, 228165660]

約数ペア:

[(1, 228165660), (2, 114082830), (3, 76055220), (4, 57041415), (5, 45633132), (6, 38027610), (9, 25351740), (10, 22816566), (12, 19013805), (15, 15211044), (18, 12675870), (20, 11408283), (27, 8450580), (30, 7605522), (36, 6337935), (45, 5070348), (54, 4225290), (60, 3802761), (81, 2816860), (90, 2535174), (108, 2112645), (127, 1796580), (135, 1690116), (162, 1408430), (180, 1267587), (254, 898290), (270, 845058), (324, 704215), (381, 598860), (405, 563372), (508, 449145), (540, 422529), (635, 359316), (762, 299430), (810, 281686), (1109, 205740), (1143, 199620), (1270, 179658), (1524, 149715), (1620, 140843), (1905, 119772), (2218, 102870), (2286, 99810), (2540, 89829), (3327, 68580), (3429, 66540), (3810, 59886), (4436, 51435), (4572, 49905), (5545, 41148), (5715, 39924), (6654, 34290), (6858, 33270), (7620, 29943), (9981, 22860), (10287, 22180), (11090, 20574), (11430, 19962), (13308, 17145), (13716, 16635)]