68758500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 209035008

約数和(自身を除く): 140276508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 500, 575, 690, 750, 1150, 1380, 1500, 1725, 1993, 2300, 2875, 3450, 3986, 5750, 5979, 6900, 7972, 8625, 9965, 11500, 11958, 17250, 19930, 23916, 29895, 34500, 39860, 45839, 49825, 59790, 91678, 99650, 119580, 137517, 149475, 183356, 199300, 229195, 249125, 275034, 298950, 458390, 498250, 550068, 597900, 687585, 747375, 916780, 996500, 1145975, 1375170, 1494750, 2291950, 2750340, 2989500, 3437925, 4583900, 5729875, 6875850, 11459750, 13751700, 17189625, 22919500, 34379250, 68758500]

約数ペア:

[(1, 68758500), (2, 34379250), (3, 22919500), (4, 17189625), (5, 13751700), (6, 11459750), (10, 6875850), (12, 5729875), (15, 4583900), (20, 3437925), (23, 2989500), (25, 2750340), (30, 2291950), (46, 1494750), (50, 1375170), (60, 1145975), (69, 996500), (75, 916780), (92, 747375), (100, 687585), (115, 597900), (125, 550068), (138, 498250), (150, 458390), (230, 298950), (250, 275034), (276, 249125), (300, 229195), (345, 199300), (375, 183356), (460, 149475), (500, 137517), (575, 119580), (690, 99650), (750, 91678), (1150, 59790), (1380, 49825), (1500, 45839), (1725, 39860), (1993, 34500), (2300, 29895), (2875, 23916), (3450, 19930), (3986, 17250), (5750, 11958), (5979, 11500), (6900, 9965), (7972, 8625)]