188404500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 590413824

約数和(自身を除く): 402009324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 43, 46, 50, 60, 69, 75, 86, 92, 100, 115, 125, 127, 129, 138, 150, 172, 215, 230, 250, 254, 258, 276, 300, 345, 375, 381, 430, 460, 500, 508, 516, 575, 635, 645, 690, 750, 762, 860, 989, 1075, 1150, 1270, 1290, 1380, 1500, 1524, 1725, 1905, 1978, 2150, 2300, 2540, 2580, 2875, 2921, 2967, 3175, 3225, 3450, 3810, 3956, 4300, 4945, 5375, 5461, 5750, 5842, 5934, 6350, 6450, 6900, 7620, 8625, 8763, 9525, 9890, 10750, 10922, 11500, 11684, 11868, 12700, 12900, 14605, 14835, 15875, 16125, 16383, 17250, 17526, 19050, 19780, 21500, 21844, 24725, 27305, 29210, 29670, 31750, 32250, 32766, 34500, 35052, 38100, 43815, 47625, 49450, 54610, 58420, 59340, 63500, 64500, 65532, 73025, 74175, 81915, 87630, 95250, 98900, 109220, 123625, 125603, 136525, 146050, 148350, 163830, 175260, 190500, 219075, 247250, 251206, 273050, 292100, 296700, 327660, 365125, 370875, 376809, 409575, 438150, 494500, 502412, 546100, 628015, 682625, 730250, 741750, 753618, 819150, 876300, 1095375, 1256030, 1365250, 1460500, 1483500, 1507236, 1638300, 1884045, 2047875, 2190750, 2512060, 2730500, 3140075, 3768090, 4095750, 4381500, 6280150, 7536180, 8191500, 9420225, 12560300, 15700375, 18840450, 31400750, 37680900, 47101125, 62801500, 94202250, 188404500]

約数ペア:

[(1, 188404500), (2, 94202250), (3, 62801500), (4, 47101125), (5, 37680900), (6, 31400750), (10, 18840450), (12, 15700375), (15, 12560300), (20, 9420225), (23, 8191500), (25, 7536180), (30, 6280150), (43, 4381500), (46, 4095750), (50, 3768090), (60, 3140075), (69, 2730500), (75, 2512060), (86, 2190750), (92, 2047875), (100, 1884045), (115, 1638300), (125, 1507236), (127, 1483500), (129, 1460500), (138, 1365250), (150, 1256030), (172, 1095375), (215, 876300), (230, 819150), (250, 753618), (254, 741750), (258, 730250), (276, 682625), (300, 628015), (345, 546100), (375, 502412), (381, 494500), (430, 438150), (460, 409575), (500, 376809), (508, 370875), (516, 365125), (575, 327660), (635, 296700), (645, 292100), (690, 273050), (750, 251206), (762, 247250), (860, 219075), (989, 190500), (1075, 175260), (1150, 163830), (1270, 148350), (1290, 146050), (1380, 136525), (1500, 125603), (1524, 123625), (1725, 109220), (1905, 98900), (1978, 95250), (2150, 87630), (2300, 81915), (2540, 74175), (2580, 73025), (2875, 65532), (2921, 64500), (2967, 63500), (3175, 59340), (3225, 58420), (3450, 54610), (3810, 49450), (3956, 47625), (4300, 43815), (4945, 38100), (5375, 35052), (5461, 34500), (5750, 32766), (5842, 32250), (5934, 31750), (6350, 29670), (6450, 29210), (6900, 27305), (7620, 24725), (8625, 21844), (8763, 21500), (9525, 19780), (9890, 19050), (10750, 17526), (10922, 17250), (11500, 16383), (11684, 16125), (11868, 15875), (12700, 14835), (12900, 14605)]