72156738780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57267253}}^1$

素因数の和:57267275

約数の個数: 72

約数和(自身を含む): 250143365472

約数和(自身を除く): 177986626692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57267253, 114534506, 171801759, 229069012, 286336265, 343603518, 400870771, 515405277, 572672530, 687207036, 801741542, 859008795, 1030810554, 1145345060, 1202612313, 1603483084, 1718017590, 2004353855, 2061621108, 2405224626, 2577026385, 3436035180, 3607836939, 4008707710, 4810449252, 5154052770, 6013061565, 7215673878, 8017415420, 10308105540, 12026123130, 14431347756, 18039184695, 24052246260, 36078369390, 72156738780]

約数ペア:

[(1, 72156738780), (2, 36078369390), (3, 24052246260), (4, 18039184695), (5, 14431347756), (6, 12026123130), (7, 10308105540), (9, 8017415420), (10, 7215673878), (12, 6013061565), (14, 5154052770), (15, 4810449252), (18, 4008707710), (20, 3607836939), (21, 3436035180), (28, 2577026385), (30, 2405224626), (35, 2061621108), (36, 2004353855), (42, 1718017590), (45, 1603483084), (60, 1202612313), (63, 1145345060), (70, 1030810554), (84, 859008795), (90, 801741542), (105, 687207036), (126, 572672530), (140, 515405277), (180, 400870771), (210, 343603518), (252, 286336265), (315, 229069012), (420, 171801759), (630, 114534506), (1260, 57267253)]