203475660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 584236800

約数和(自身を除く): 380761140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 229, 236, 251, 295, 354, 458, 502, 590, 687, 708, 753, 885, 916, 1004, 1145, 1180, 1255, 1374, 1506, 1770, 2290, 2510, 2748, 3012, 3435, 3540, 3765, 4580, 5020, 6870, 7530, 13511, 13740, 14809, 15060, 27022, 29618, 40533, 44427, 54044, 57479, 59236, 67555, 74045, 81066, 88854, 114958, 135110, 148090, 162132, 172437, 177708, 202665, 222135, 229916, 270220, 287395, 296180, 344874, 405330, 444270, 574790, 689748, 810660, 862185, 888540, 1149580, 1724370, 3391261, 3448740, 6782522, 10173783, 13565044, 16956305, 20347566, 33912610, 40695132, 50868915, 67825220, 101737830, 203475660]

約数ペア:

[(1, 203475660), (2, 101737830), (3, 67825220), (4, 50868915), (5, 40695132), (6, 33912610), (10, 20347566), (12, 16956305), (15, 13565044), (20, 10173783), (30, 6782522), (59, 3448740), (60, 3391261), (118, 1724370), (177, 1149580), (229, 888540), (236, 862185), (251, 810660), (295, 689748), (354, 574790), (458, 444270), (502, 405330), (590, 344874), (687, 296180), (708, 287395), (753, 270220), (885, 229916), (916, 222135), (1004, 202665), (1145, 177708), (1180, 172437), (1255, 162132), (1374, 148090), (1506, 135110), (1770, 114958), (2290, 88854), (2510, 81066), (2748, 74045), (3012, 67555), (3435, 59236), (3540, 57479), (3765, 54044), (4580, 44427), (5020, 40533), (6870, 29618), (7530, 27022), (13511, 15060), (13740, 14809)]