71625400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4685

約数の個数: 96

約数和(自身を含む): 207665280

約数和(自身を除く): 136039880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 4651, 7700, 9302, 15400, 18604, 23255, 32557, 37208, 46510, 51161, 65114, 93020, 102322, 116275, 130228, 162785, 186040, 204644, 232550, 255805, 260456, 325570, 358127, 409288, 465100, 511610, 651140, 716254, 813925, 930200, 1023220, 1279025, 1302280, 1432508, 1627850, 1790635, 2046440, 2558050, 2865016, 3255700, 3581270, 5116100, 6511400, 7162540, 8953175, 10232200, 14325080, 17906350, 35812700, 71625400]

約数ペア:

[(1, 71625400), (2, 35812700), (4, 17906350), (5, 14325080), (7, 10232200), (8, 8953175), (10, 7162540), (11, 6511400), (14, 5116100), (20, 3581270), (22, 3255700), (25, 2865016), (28, 2558050), (35, 2046440), (40, 1790635), (44, 1627850), (50, 1432508), (55, 1302280), (56, 1279025), (70, 1023220), (77, 930200), (88, 813925), (100, 716254), (110, 651140), (140, 511610), (154, 465100), (175, 409288), (200, 358127), (220, 325570), (275, 260456), (280, 255805), (308, 232550), (350, 204644), (385, 186040), (440, 162785), (550, 130228), (616, 116275), (700, 102322), (770, 93020), (1100, 65114), (1400, 51161), (1540, 46510), (1925, 37208), (2200, 32557), (3080, 23255), (3850, 18604), (4651, 15400), (7700, 9302)]