67126300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 153115200

約数和(自身を除く): 85988900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 79, 100, 116, 145, 158, 290, 293, 316, 395, 580, 586, 725, 790, 1172, 1450, 1465, 1580, 1975, 2291, 2900, 2930, 3950, 4582, 5860, 7325, 7900, 8497, 9164, 11455, 14650, 16994, 22910, 23147, 29300, 33988, 42485, 45820, 46294, 57275, 84970, 92588, 114550, 115735, 169940, 212425, 229100, 231470, 424850, 462940, 578675, 671263, 849700, 1157350, 1342526, 2314700, 2685052, 3356315, 6712630, 13425260, 16781575, 33563150, 67126300]

約数ペア:

[(1, 67126300), (2, 33563150), (4, 16781575), (5, 13425260), (10, 6712630), (20, 3356315), (25, 2685052), (29, 2314700), (50, 1342526), (58, 1157350), (79, 849700), (100, 671263), (116, 578675), (145, 462940), (158, 424850), (290, 231470), (293, 229100), (316, 212425), (395, 169940), (580, 115735), (586, 114550), (725, 92588), (790, 84970), (1172, 57275), (1450, 46294), (1465, 45820), (1580, 42485), (1975, 33988), (2291, 29300), (2900, 23147), (2930, 22910), (3950, 16994), (4582, 14650), (5860, 11455), (7325, 9164), (7900, 8497)]