190308200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 282161560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 223, 251, 340, 425, 446, 502, 680, 850, 892, 1004, 1115, 1255, 1700, 1784, 2008, 2230, 2510, 3400, 3791, 4267, 4460, 5020, 5575, 6275, 7582, 8534, 8920, 10040, 11150, 12550, 15164, 17068, 18955, 21335, 22300, 25100, 30328, 34136, 37910, 42670, 44600, 50200, 55973, 75820, 85340, 94775, 106675, 111946, 151640, 170680, 189550, 213350, 223892, 279865, 379100, 426700, 447784, 559730, 758200, 853400, 951541, 1119460, 1399325, 1903082, 2238920, 2798650, 3806164, 4757705, 5597300, 7612328, 9515410, 11194600, 19030820, 23788525, 38061640, 47577050, 95154100, 190308200]

約数ペア:

[(1, 190308200), (2, 95154100), (4, 47577050), (5, 38061640), (8, 23788525), (10, 19030820), (17, 11194600), (20, 9515410), (25, 7612328), (34, 5597300), (40, 4757705), (50, 3806164), (68, 2798650), (85, 2238920), (100, 1903082), (136, 1399325), (170, 1119460), (200, 951541), (223, 853400), (251, 758200), (340, 559730), (425, 447784), (446, 426700), (502, 379100), (680, 279865), (850, 223892), (892, 213350), (1004, 189550), (1115, 170680), (1255, 151640), (1700, 111946), (1784, 106675), (2008, 94775), (2230, 85340), (2510, 75820), (3400, 55973), (3791, 50200), (4267, 44600), (4460, 42670), (5020, 37910), (5575, 34136), (6275, 30328), (7582, 25100), (8534, 22300), (8920, 21335), (10040, 18955), (11150, 17068), (12550, 15164)]