135469280

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^2$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 327140856

約数和(自身を除く): 191671576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 101, 160, 166, 202, 332, 404, 415, 505, 664, 808, 830, 1010, 1328, 1616, 1660, 2020, 2656, 3232, 3320, 4040, 6640, 8080, 8383, 10201, 13280, 16160, 16766, 20402, 33532, 40804, 41915, 51005, 67064, 81608, 83830, 102010, 134128, 163216, 167660, 204020, 268256, 326432, 335320, 408040, 670640, 816080, 846683, 1341280, 1632160, 1693366, 3386732, 4233415, 6773464, 8466830, 13546928, 16933660, 27093856, 33867320, 67734640, 135469280]

約数ペア:

[(1, 135469280), (2, 67734640), (4, 33867320), (5, 27093856), (8, 16933660), (10, 13546928), (16, 8466830), (20, 6773464), (32, 4233415), (40, 3386732), (80, 1693366), (83, 1632160), (101, 1341280), (160, 846683), (166, 816080), (202, 670640), (332, 408040), (404, 335320), (415, 326432), (505, 268256), (664, 204020), (808, 167660), (830, 163216), (1010, 134128), (1328, 102010), (1616, 83830), (1660, 81608), (2020, 67064), (2656, 51005), (3232, 41915), (3320, 40804), (4040, 33532), (6640, 20402), (8080, 16766), (8383, 16160), (10201, 13280)]