26406300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 82494720

約数和(自身を除く): 56088420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 43, 46, 50, 60, 69, 75, 86, 89, 92, 100, 115, 129, 138, 150, 172, 178, 215, 230, 258, 267, 276, 300, 345, 356, 430, 445, 460, 516, 534, 575, 645, 690, 860, 890, 989, 1068, 1075, 1150, 1290, 1335, 1380, 1725, 1780, 1978, 2047, 2150, 2225, 2300, 2580, 2670, 2967, 3225, 3450, 3827, 3956, 4094, 4300, 4450, 4945, 5340, 5934, 6141, 6450, 6675, 6900, 7654, 8188, 8900, 9890, 10235, 11481, 11868, 12282, 12900, 13350, 14835, 15308, 19135, 19780, 20470, 22962, 24564, 24725, 26700, 29670, 30705, 38270, 40940, 45924, 49450, 51175, 57405, 59340, 61410, 74175, 76540, 88021, 95675, 98900, 102350, 114810, 122820, 148350, 153525, 176042, 191350, 204700, 229620, 264063, 287025, 296700, 307050, 352084, 382700, 440105, 528126, 574050, 614100, 880210, 1056252, 1148100, 1320315, 1760420, 2200525, 2640630, 4401050, 5281260, 6601575, 8802100, 13203150, 26406300]

約数ペア:

[(1, 26406300), (2, 13203150), (3, 8802100), (4, 6601575), (5, 5281260), (6, 4401050), (10, 2640630), (12, 2200525), (15, 1760420), (20, 1320315), (23, 1148100), (25, 1056252), (30, 880210), (43, 614100), (46, 574050), (50, 528126), (60, 440105), (69, 382700), (75, 352084), (86, 307050), (89, 296700), (92, 287025), (100, 264063), (115, 229620), (129, 204700), (138, 191350), (150, 176042), (172, 153525), (178, 148350), (215, 122820), (230, 114810), (258, 102350), (267, 98900), (276, 95675), (300, 88021), (345, 76540), (356, 74175), (430, 61410), (445, 59340), (460, 57405), (516, 51175), (534, 49450), (575, 45924), (645, 40940), (690, 38270), (860, 30705), (890, 29670), (989, 26700), (1068, 24725), (1075, 24564), (1150, 22962), (1290, 20470), (1335, 19780), (1380, 19135), (1725, 15308), (1780, 14835), (1978, 13350), (2047, 12900), (2150, 12282), (2225, 11868), (2300, 11481), (2580, 10235), (2670, 9890), (2967, 8900), (3225, 8188), (3450, 7654), (3827, 6900), (3956, 6675), (4094, 6450), (4300, 6141), (4450, 5934), (4945, 5340)]