72507400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 195791040

約数和(自身を除く): 123283640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 67, 70, 100, 134, 140, 175, 200, 268, 280, 335, 350, 469, 536, 670, 700, 773, 938, 1340, 1400, 1546, 1675, 1876, 2345, 2680, 3092, 3350, 3752, 3865, 4690, 5411, 6184, 6700, 7730, 9380, 10822, 11725, 13400, 15460, 18760, 19325, 21644, 23450, 27055, 30920, 38650, 43288, 46900, 51791, 54110, 77300, 93800, 103582, 108220, 135275, 154600, 207164, 216440, 258955, 270550, 362537, 414328, 517910, 541100, 725074, 1035820, 1082200, 1294775, 1450148, 1812685, 2071640, 2589550, 2900296, 3625370, 5179100, 7250740, 9063425, 10358200, 14501480, 18126850, 36253700, 72507400]

約数ペア:

[(1, 72507400), (2, 36253700), (4, 18126850), (5, 14501480), (7, 10358200), (8, 9063425), (10, 7250740), (14, 5179100), (20, 3625370), (25, 2900296), (28, 2589550), (35, 2071640), (40, 1812685), (50, 1450148), (56, 1294775), (67, 1082200), (70, 1035820), (100, 725074), (134, 541100), (140, 517910), (175, 414328), (200, 362537), (268, 270550), (280, 258955), (335, 216440), (350, 207164), (469, 154600), (536, 135275), (670, 108220), (700, 103582), (773, 93800), (938, 77300), (1340, 54110), (1400, 51791), (1546, 46900), (1675, 43288), (1876, 38650), (2345, 30920), (2680, 27055), (3092, 23450), (3350, 21644), (3752, 19325), (3865, 18760), (4690, 15460), (5411, 13400), (6184, 11725), (6700, 10822), (7730, 9380)]