302539400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 728048640

約数和(自身を除く): 425509240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 127, 172, 200, 215, 254, 277, 344, 430, 508, 554, 635, 860, 1016, 1075, 1108, 1270, 1385, 1720, 2150, 2216, 2540, 2770, 3175, 4300, 5080, 5461, 5540, 6350, 6925, 8600, 10922, 11080, 11911, 12700, 13850, 21844, 23822, 25400, 27305, 27700, 35179, 43688, 47644, 54610, 55400, 59555, 70358, 95288, 109220, 119110, 136525, 140716, 175895, 218440, 238220, 273050, 281432, 297775, 351790, 476440, 546100, 595550, 703580, 879475, 1092200, 1191100, 1407160, 1512697, 1758950, 2382200, 3025394, 3517900, 6050788, 7035800, 7563485, 12101576, 15126970, 30253940, 37817425, 60507880, 75634850, 151269700, 302539400]

約数ペア:

[(1, 302539400), (2, 151269700), (4, 75634850), (5, 60507880), (8, 37817425), (10, 30253940), (20, 15126970), (25, 12101576), (40, 7563485), (43, 7035800), (50, 6050788), (86, 3517900), (100, 3025394), (127, 2382200), (172, 1758950), (200, 1512697), (215, 1407160), (254, 1191100), (277, 1092200), (344, 879475), (430, 703580), (508, 595550), (554, 546100), (635, 476440), (860, 351790), (1016, 297775), (1075, 281432), (1108, 273050), (1270, 238220), (1385, 218440), (1720, 175895), (2150, 140716), (2216, 136525), (2540, 119110), (2770, 109220), (3175, 95288), (4300, 70358), (5080, 59555), (5461, 55400), (5540, 54610), (6350, 47644), (6925, 43688), (8600, 35179), (10922, 27700), (11080, 27305), (11911, 25400), (12700, 23822), (13850, 21844)]