998029500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 3274113024

約数和(自身を除く): 2276083524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 125, 127, 130, 150, 155, 156, 169, 186, 195, 250, 254, 260, 300, 310, 325, 338, 372, 375, 381, 390, 403, 465, 500, 507, 508, 620, 635, 650, 676, 750, 762, 775, 780, 806, 845, 930, 975, 1014, 1209, 1270, 1300, 1500, 1524, 1550, 1612, 1625, 1651, 1690, 1860, 1905, 1950, 2015, 2028, 2325, 2418, 2535, 2540, 3100, 3175, 3250, 3302, 3380, 3810, 3875, 3900, 3937, 4030, 4225, 4650, 4836, 4875, 4953, 5070, 5239, 6045, 6350, 6500, 6604, 7620, 7750, 7874, 8060, 8255, 8450, 9300, 9525, 9750, 9906, 10075, 10140, 10478, 11625, 11811, 12090, 12675, 12700, 15500, 15717, 15748, 15875, 16510, 16900, 19050, 19500, 19685, 19812, 20150, 20956, 21125, 21463, 23250, 23622, 24180, 24765, 25350, 26195, 30225, 31434, 31750, 33020, 38100, 39370, 40300, 41275, 42250, 42926, 46500, 47244, 47625, 49530, 50375, 50700, 51181, 52390, 59055, 60450, 62868, 63375, 63500, 64389, 78585, 78740, 82550, 84500, 85852, 95250, 98425, 99060, 100750, 102362, 104780, 107315, 118110, 120900, 123825, 126750, 128778, 130975, 151125, 153543, 157170, 165100, 190500, 196850, 201500, 204724, 206375, 214630, 236220, 247650, 253500, 255905, 257556, 261950, 295275, 302250, 307086, 314340, 321945, 392925, 393700, 412750, 429260, 492125, 495300, 511810, 523900, 536575, 590550, 604500, 614172, 619125, 643890, 654875, 665353, 767715, 785850, 825500, 984250, 1023620, 1073150, 1181100, 1238250, 1279525, 1287780, 1309750, 1330706, 1476375, 1535430, 1571700, 1609725, 1964625, 1968500, 1996059, 2146300, 2476500, 2559050, 2619500, 2661412, 2682875, 2952750, 3070860, 3219450, 3326765, 3838575, 3929250, 3992118, 5118100, 5365750, 5905500, 6397625, 6438900, 6653530, 7677150, 7858500, 7984236, 8048625, 9980295, 10731500, 12795250, 13307060, 15354300, 16097250, 16633825, 19192875, 19960590, 25590500, 32194500, 33267650, 38385750, 39921180, 49901475, 66535300, 76771500, 83169125, 99802950, 166338250, 199605900, 249507375, 332676500, 499014750, 998029500]

約数ペア:

[(1, 998029500), (2, 499014750), (3, 332676500), (4, 249507375), (5, 199605900), (6, 166338250), (10, 99802950), (12, 83169125), (13, 76771500), (15, 66535300), (20, 49901475), (25, 39921180), (26, 38385750), (30, 33267650), (31, 32194500), (39, 25590500), (50, 19960590), (52, 19192875), (60, 16633825), (62, 16097250), (65, 15354300), (75, 13307060), (78, 12795250), (93, 10731500), (100, 9980295), (124, 8048625), (125, 7984236), (127, 7858500), (130, 7677150), (150, 6653530), (155, 6438900), (156, 6397625), (169, 5905500), (186, 5365750), (195, 5118100), (250, 3992118), (254, 3929250), (260, 3838575), (300, 3326765), (310, 3219450), (325, 3070860), (338, 2952750), (372, 2682875), (375, 2661412), (381, 2619500), (390, 2559050), (403, 2476500), (465, 2146300), (500, 1996059), (507, 1968500), (508, 1964625), (620, 1609725), (635, 1571700), (650, 1535430), (676, 1476375), (750, 1330706), (762, 1309750), (775, 1287780), (780, 1279525), (806, 1238250), (845, 1181100), (930, 1073150), (975, 1023620), (1014, 984250), (1209, 825500), (1270, 785850), (1300, 767715), (1500, 665353), (1524, 654875), (1550, 643890), (1612, 619125), (1625, 614172), (1651, 604500), (1690, 590550), (1860, 536575), (1905, 523900), (1950, 511810), (2015, 495300), (2028, 492125), (2325, 429260), (2418, 412750), (2535, 393700), (2540, 392925), (3100, 321945), (3175, 314340), (3250, 307086), (3302, 302250), (3380, 295275), (3810, 261950), (3875, 257556), (3900, 255905), (3937, 253500), (4030, 247650), (4225, 236220), (4650, 214630), (4836, 206375), (4875, 204724), (4953, 201500), (5070, 196850), (5239, 190500), (6045, 165100), (6350, 157170), (6500, 153543), (6604, 151125), (7620, 130975), (7750, 128778), (7874, 126750), (8060, 123825), (8255, 120900), (8450, 118110), (9300, 107315), (9525, 104780), (9750, 102362), (9906, 100750), (10075, 99060), (10140, 98425), (10478, 95250), (11625, 85852), (11811, 84500), (12090, 82550), (12675, 78740), (12700, 78585), (15500, 64389), (15717, 63500), (15748, 63375), (15875, 62868), (16510, 60450), (16900, 59055), (19050, 52390), (19500, 51181), (19685, 50700), (19812, 50375), (20150, 49530), (20956, 47625), (21125, 47244), (21463, 46500), (23250, 42926), (23622, 42250), (24180, 41275), (24765, 40300), (25350, 39370), (26195, 38100), (30225, 33020), (31434, 31750)]