20182553400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{820429}}^1$

素因数の和:820489

約数の個数: 96

約数和(自身を含む): 64091991600

約数和(自身を除く): 43909438200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1230, 1640, 2050, 2460, 3075, 4100, 4920, 6150, 8200, 12300, 24600, 820429, 1640858, 2461287, 3281716, 4102145, 4922574, 6563432, 8204290, 9845148, 12306435, 16408580, 19690296, 20510725, 24612870, 32817160, 33637589, 41021450, 49225740, 61532175, 67275178, 82042900, 98451480, 100912767, 123064350, 134550356, 164085800, 168187945, 201825534, 246128700, 269100712, 336375890, 403651068, 492257400, 504563835, 672751780, 807302136, 840939725, 1009127670, 1345503560, 1681879450, 2018255340, 2522819175, 3363758900, 4036510680, 5045638350, 6727517800, 10091276700, 20182553400]

約数ペア:

[(1, 20182553400), (2, 10091276700), (3, 6727517800), (4, 5045638350), (5, 4036510680), (6, 3363758900), (8, 2522819175), (10, 2018255340), (12, 1681879450), (15, 1345503560), (20, 1009127670), (24, 840939725), (25, 807302136), (30, 672751780), (40, 504563835), (41, 492257400), (50, 403651068), (60, 336375890), (75, 269100712), (82, 246128700), (100, 201825534), (120, 168187945), (123, 164085800), (150, 134550356), (164, 123064350), (200, 100912767), (205, 98451480), (246, 82042900), (300, 67275178), (328, 61532175), (410, 49225740), (492, 41021450), (600, 33637589), (615, 32817160), (820, 24612870), (984, 20510725), (1025, 19690296), (1230, 16408580), (1640, 12306435), (2050, 9845148), (2460, 8204290), (3075, 6563432), (4100, 4922574), (4920, 4102145), (6150, 3281716), (8200, 2461287), (12300, 1640858), (24600, 820429)]