30293600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 72

約数和(自身を含む): 77885640

約数和(自身を除く): 47592040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 1993, 3040, 3800, 3986, 7600, 7972, 9965, 15200, 15944, 19930, 31888, 37867, 39860, 49825, 63776, 75734, 79720, 99650, 151468, 159440, 189335, 199300, 302936, 318880, 378670, 398600, 605872, 757340, 797200, 946675, 1211744, 1514680, 1594400, 1893350, 3029360, 3786700, 6058720, 7573400, 15146800, 30293600]

約数ペア:

[(1, 30293600), (2, 15146800), (4, 7573400), (5, 6058720), (8, 3786700), (10, 3029360), (16, 1893350), (19, 1594400), (20, 1514680), (25, 1211744), (32, 946675), (38, 797200), (40, 757340), (50, 605872), (76, 398600), (80, 378670), (95, 318880), (100, 302936), (152, 199300), (160, 189335), (190, 159440), (200, 151468), (304, 99650), (380, 79720), (400, 75734), (475, 63776), (608, 49825), (760, 39860), (800, 37867), (950, 31888), (1520, 19930), (1900, 15944), (1993, 15200), (3040, 9965), (3800, 7972), (3986, 7600)]