81537060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 251362944

約数和(自身を除く): 169825884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1021, 1210, 1331, 1452, 1815, 2042, 2420, 2662, 3063, 3630, 3993, 4084, 5105, 5324, 6126, 6655, 7260, 7986, 10210, 11231, 12252, 13310, 15315, 15972, 19965, 20420, 22462, 26620, 30630, 33693, 39930, 44924, 56155, 61260, 67386, 79860, 112310, 123541, 134772, 168465, 224620, 247082, 336930, 370623, 494164, 617705, 673860, 741246, 1235410, 1358951, 1482492, 1853115, 2470820, 2717902, 3706230, 4076853, 5435804, 6794755, 7412460, 8153706, 13589510, 16307412, 20384265, 27179020, 40768530, 81537060]

約数ペア:

[(1, 81537060), (2, 40768530), (3, 27179020), (4, 20384265), (5, 16307412), (6, 13589510), (10, 8153706), (11, 7412460), (12, 6794755), (15, 5435804), (20, 4076853), (22, 3706230), (30, 2717902), (33, 2470820), (44, 1853115), (55, 1482492), (60, 1358951), (66, 1235410), (110, 741246), (121, 673860), (132, 617705), (165, 494164), (220, 370623), (242, 336930), (330, 247082), (363, 224620), (484, 168465), (605, 134772), (660, 123541), (726, 112310), (1021, 79860), (1210, 67386), (1331, 61260), (1452, 56155), (1815, 44924), (2042, 39930), (2420, 33693), (2662, 30630), (3063, 26620), (3630, 22462), (3993, 20420), (4084, 19965), (5105, 15972), (5324, 15315), (6126, 13310), (6655, 12252), (7260, 11231), (7986, 10210)]