100761100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 240609600

約数和(自身を除く): 139848500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 139, 220, 275, 278, 550, 556, 659, 695, 1100, 1318, 1390, 1529, 2636, 2780, 3058, 3295, 3475, 6116, 6590, 6950, 7249, 7645, 13180, 13900, 14498, 15290, 16475, 28996, 30580, 32950, 36245, 38225, 65900, 72490, 76450, 91601, 144980, 152900, 181225, 183202, 362450, 366404, 458005, 724900, 916010, 1007611, 1832020, 2015222, 2290025, 4030444, 4580050, 5038055, 9160100, 10076110, 20152220, 25190275, 50380550, 100761100]

約数ペア:

[(1, 100761100), (2, 50380550), (4, 25190275), (5, 20152220), (10, 10076110), (11, 9160100), (20, 5038055), (22, 4580050), (25, 4030444), (44, 2290025), (50, 2015222), (55, 1832020), (100, 1007611), (110, 916010), (139, 724900), (220, 458005), (275, 366404), (278, 362450), (550, 183202), (556, 181225), (659, 152900), (695, 144980), (1100, 91601), (1318, 76450), (1390, 72490), (1529, 65900), (2636, 38225), (2780, 36245), (3058, 32950), (3295, 30580), (3475, 28996), (6116, 16475), (6590, 15290), (6950, 14498), (7249, 13900), (7645, 13180)]