105185600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 126

約数和(自身を含む): 280983690

約数和(自身を除く): 175798090

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 320, 325, 338, 389, 400, 416, 520, 650, 676, 778, 800, 832, 845, 1040, 1300, 1352, 1556, 1600, 1690, 1945, 2080, 2600, 2704, 3112, 3380, 3890, 4160, 4225, 5057, 5200, 5408, 6224, 6760, 7780, 8450, 9725, 10114, 10400, 10816, 12448, 13520, 15560, 16900, 19450, 20228, 20800, 24896, 25285, 27040, 31120, 33800, 38900, 40456, 50570, 54080, 62240, 65741, 67600, 77800, 80912, 101140, 124480, 126425, 131482, 135200, 155600, 161824, 202280, 252850, 262964, 270400, 311200, 323648, 328705, 404560, 505700, 525928, 622400, 657410, 809120, 1011400, 1051856, 1314820, 1618240, 1643525, 2022800, 2103712, 2629640, 3287050, 4045600, 4207424, 5259280, 6574100, 8091200, 10518560, 13148200, 21037120, 26296400, 52592800, 105185600]

約数ペア:

[(1, 105185600), (2, 52592800), (4, 26296400), (5, 21037120), (8, 13148200), (10, 10518560), (13, 8091200), (16, 6574100), (20, 5259280), (25, 4207424), (26, 4045600), (32, 3287050), (40, 2629640), (50, 2103712), (52, 2022800), (64, 1643525), (65, 1618240), (80, 1314820), (100, 1051856), (104, 1011400), (130, 809120), (160, 657410), (169, 622400), (200, 525928), (208, 505700), (260, 404560), (320, 328705), (325, 323648), (338, 311200), (389, 270400), (400, 262964), (416, 252850), (520, 202280), (650, 161824), (676, 155600), (778, 135200), (800, 131482), (832, 126425), (845, 124480), (1040, 101140), (1300, 80912), (1352, 77800), (1556, 67600), (1600, 65741), (1690, 62240), (1945, 54080), (2080, 50570), (2600, 40456), (2704, 38900), (3112, 33800), (3380, 31120), (3890, 27040), (4160, 25285), (4225, 24896), (5057, 20800), (5200, 20228), (5408, 19450), (6224, 16900), (6760, 15560), (7780, 13520), (8450, 12448), (9725, 10816), (10114, 10400)]