67707500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 174769056

約数和(自身を除く): 107061556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 73, 100, 106, 125, 140, 146, 175, 212, 250, 265, 292, 350, 365, 371, 500, 511, 530, 625, 700, 730, 742, 875, 1022, 1060, 1250, 1325, 1460, 1484, 1750, 1825, 1855, 2044, 2500, 2555, 2650, 3500, 3650, 3710, 3869, 4375, 5110, 5300, 6625, 7300, 7420, 7738, 8750, 9125, 9275, 10220, 12775, 13250, 15476, 17500, 18250, 18550, 19345, 25550, 26500, 27083, 33125, 36500, 37100, 38690, 45625, 46375, 51100, 54166, 63875, 66250, 77380, 91250, 92750, 96725, 108332, 127750, 132500, 135415, 182500, 185500, 193450, 231875, 255500, 270830, 319375, 386900, 463750, 483625, 541660, 638750, 677075, 927500, 967250, 1277500, 1354150, 1934500, 2418125, 2708300, 3385375, 4836250, 6770750, 9672500, 13541500, 16926875, 33853750, 67707500]

約数ペア:

[(1, 67707500), (2, 33853750), (4, 16926875), (5, 13541500), (7, 9672500), (10, 6770750), (14, 4836250), (20, 3385375), (25, 2708300), (28, 2418125), (35, 1934500), (50, 1354150), (53, 1277500), (70, 967250), (73, 927500), (100, 677075), (106, 638750), (125, 541660), (140, 483625), (146, 463750), (175, 386900), (212, 319375), (250, 270830), (265, 255500), (292, 231875), (350, 193450), (365, 185500), (371, 182500), (500, 135415), (511, 132500), (530, 127750), (625, 108332), (700, 96725), (730, 92750), (742, 91250), (875, 77380), (1022, 66250), (1060, 63875), (1250, 54166), (1325, 51100), (1460, 46375), (1484, 45625), (1750, 38690), (1825, 37100), (1855, 36500), (2044, 33125), (2500, 27083), (2555, 26500), (2650, 25550), (3500, 19345), (3650, 18550), (3710, 18250), (3869, 17500), (4375, 15476), (5110, 13250), (5300, 12775), (6625, 10220), (7300, 9275), (7420, 9125), (7738, 8750)]