214675500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 686125440

約数和(自身を除く): 471449940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 109, 125, 130, 150, 156, 195, 202, 218, 250, 260, 300, 303, 325, 327, 375, 390, 404, 436, 500, 505, 545, 606, 650, 654, 750, 780, 975, 1010, 1090, 1212, 1300, 1308, 1313, 1417, 1500, 1515, 1625, 1635, 1950, 2020, 2180, 2525, 2626, 2725, 2834, 3030, 3250, 3270, 3900, 3939, 4251, 4875, 5050, 5252, 5450, 5668, 6060, 6500, 6540, 6565, 7085, 7575, 7878, 8175, 8502, 9750, 10100, 10900, 11009, 12625, 13130, 13625, 14170, 15150, 15756, 16350, 17004, 19500, 19695, 21255, 22018, 25250, 26260, 27250, 28340, 30300, 32700, 32825, 33027, 35425, 37875, 39390, 40875, 42510, 44036, 50500, 54500, 55045, 65650, 66054, 70850, 75750, 78780, 81750, 85020, 98475, 106275, 110090, 131300, 132108, 141700, 143117, 151500, 163500, 164125, 165135, 177125, 196950, 212550, 220180, 275225, 286234, 328250, 330270, 354250, 393900, 425100, 429351, 492375, 531375, 550450, 572468, 656500, 660540, 708500, 715585, 825675, 858702, 984750, 1062750, 1100900, 1376125, 1431170, 1651350, 1717404, 1969500, 2125500, 2146755, 2752250, 2862340, 3302700, 3577925, 4128375, 4293510, 5504500, 7155850, 8256750, 8587020, 10733775, 14311700, 16513500, 17889625, 21467550, 35779250, 42935100, 53668875, 71558500, 107337750, 214675500]

約数ペア:

[(1, 214675500), (2, 107337750), (3, 71558500), (4, 53668875), (5, 42935100), (6, 35779250), (10, 21467550), (12, 17889625), (13, 16513500), (15, 14311700), (20, 10733775), (25, 8587020), (26, 8256750), (30, 7155850), (39, 5504500), (50, 4293510), (52, 4128375), (60, 3577925), (65, 3302700), (75, 2862340), (78, 2752250), (100, 2146755), (101, 2125500), (109, 1969500), (125, 1717404), (130, 1651350), (150, 1431170), (156, 1376125), (195, 1100900), (202, 1062750), (218, 984750), (250, 858702), (260, 825675), (300, 715585), (303, 708500), (325, 660540), (327, 656500), (375, 572468), (390, 550450), (404, 531375), (436, 492375), (500, 429351), (505, 425100), (545, 393900), (606, 354250), (650, 330270), (654, 328250), (750, 286234), (780, 275225), (975, 220180), (1010, 212550), (1090, 196950), (1212, 177125), (1300, 165135), (1308, 164125), (1313, 163500), (1417, 151500), (1500, 143117), (1515, 141700), (1625, 132108), (1635, 131300), (1950, 110090), (2020, 106275), (2180, 98475), (2525, 85020), (2626, 81750), (2725, 78780), (2834, 75750), (3030, 70850), (3250, 66054), (3270, 65650), (3900, 55045), (3939, 54500), (4251, 50500), (4875, 44036), (5050, 42510), (5252, 40875), (5450, 39390), (5668, 37875), (6060, 35425), (6500, 33027), (6540, 32825), (6565, 32700), (7085, 30300), (7575, 28340), (7878, 27250), (8175, 26260), (8502, 25250), (9750, 22018), (10100, 21255), (10900, 19695), (11009, 19500), (12625, 17004), (13130, 16350), (13625, 15756), (14170, 15150)]