105121530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 282441600

約数和(自身を除く): 177320070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 2801, 3753, 4170, 5602, 6255, 7506, 8403, 12510, 14005, 16806, 18765, 25209, 28010, 37530, 42015, 50418, 75627, 84030, 126045, 151254, 252090, 378135, 389339, 756270, 778678, 1168017, 1946695, 2336034, 3504051, 3893390, 5840085, 7008102, 10512153, 11680170, 17520255, 21024306, 35040510, 52560765, 105121530]

約数ペア:

[(1, 105121530), (2, 52560765), (3, 35040510), (5, 21024306), (6, 17520255), (9, 11680170), (10, 10512153), (15, 7008102), (18, 5840085), (27, 3893390), (30, 3504051), (45, 2336034), (54, 1946695), (90, 1168017), (135, 778678), (139, 756270), (270, 389339), (278, 378135), (417, 252090), (695, 151254), (834, 126045), (1251, 84030), (1390, 75627), (2085, 50418), (2502, 42015), (2801, 37530), (3753, 28010), (4170, 25209), (5602, 18765), (6255, 16806), (7506, 14005), (8403, 12510)]