72585800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 194779200

約数和(自身を除く): 122193400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 139, 140, 175, 200, 278, 280, 350, 373, 556, 695, 700, 746, 973, 1112, 1390, 1400, 1492, 1865, 1946, 2611, 2780, 2984, 3475, 3730, 3892, 4865, 5222, 5560, 6950, 7460, 7784, 9325, 9730, 10444, 13055, 13900, 14920, 18650, 19460, 20888, 24325, 26110, 27800, 37300, 38920, 48650, 51847, 52220, 65275, 74600, 97300, 103694, 104440, 130550, 194600, 207388, 259235, 261100, 362929, 414776, 518470, 522200, 725858, 1036940, 1296175, 1451716, 1814645, 2073880, 2592350, 2903432, 3629290, 5184700, 7258580, 9073225, 10369400, 14517160, 18146450, 36292900, 72585800]

約数ペア:

[(1, 72585800), (2, 36292900), (4, 18146450), (5, 14517160), (7, 10369400), (8, 9073225), (10, 7258580), (14, 5184700), (20, 3629290), (25, 2903432), (28, 2592350), (35, 2073880), (40, 1814645), (50, 1451716), (56, 1296175), (70, 1036940), (100, 725858), (139, 522200), (140, 518470), (175, 414776), (200, 362929), (278, 261100), (280, 259235), (350, 207388), (373, 194600), (556, 130550), (695, 104440), (700, 103694), (746, 97300), (973, 74600), (1112, 65275), (1390, 52220), (1400, 51847), (1492, 48650), (1865, 38920), (1946, 37300), (2611, 27800), (2780, 26110), (2984, 24325), (3475, 20888), (3730, 19460), (3892, 18650), (4865, 14920), (5222, 13900), (5560, 13055), (6950, 10444), (7460, 9730), (7784, 9325)]