13686900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1061}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 40559904

約数和(自身を除く): 26873004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1061, 1075, 1290, 2122, 2150, 2580, 3183, 3225, 4244, 4300, 5305, 6366, 6450, 10610, 12732, 12900, 15915, 21220, 26525, 31830, 45623, 53050, 63660, 79575, 91246, 106100, 136869, 159150, 182492, 228115, 273738, 318300, 456230, 547476, 684345, 912460, 1140575, 1368690, 2281150, 2737380, 3421725, 4562300, 6843450, 13686900]

約数ペア:

[(1, 13686900), (2, 6843450), (3, 4562300), (4, 3421725), (5, 2737380), (6, 2281150), (10, 1368690), (12, 1140575), (15, 912460), (20, 684345), (25, 547476), (30, 456230), (43, 318300), (50, 273738), (60, 228115), (75, 182492), (86, 159150), (100, 136869), (129, 106100), (150, 91246), (172, 79575), (215, 63660), (258, 53050), (300, 45623), (430, 31830), (516, 26525), (645, 21220), (860, 15915), (1061, 12900), (1075, 12732), (1290, 10610), (2122, 6450), (2150, 6366), (2580, 5305), (3183, 4300), (3225, 4244)]