25691100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 76922160

約数和(自身を除く): 51231060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 2953, 4350, 5906, 8700, 8859, 11812, 14765, 17718, 29530, 35436, 44295, 59060, 73825, 85637, 88590, 147650, 171274, 177180, 221475, 256911, 295300, 342548, 428185, 442950, 513822, 856370, 885900, 1027644, 1284555, 1712740, 2140925, 2569110, 4281850, 5138220, 6422775, 8563700, 12845550, 25691100]

約数ペア:

[(1, 25691100), (2, 12845550), (3, 8563700), (4, 6422775), (5, 5138220), (6, 4281850), (10, 2569110), (12, 2140925), (15, 1712740), (20, 1284555), (25, 1027644), (29, 885900), (30, 856370), (50, 513822), (58, 442950), (60, 428185), (75, 342548), (87, 295300), (100, 256911), (116, 221475), (145, 177180), (150, 171274), (174, 147650), (290, 88590), (300, 85637), (348, 73825), (435, 59060), (580, 44295), (725, 35436), (870, 29530), (1450, 17718), (1740, 14765), (2175, 11812), (2900, 8859), (2953, 8700), (4350, 5906)]