491238000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 320

約数和(自身を含む): 1922019840

約数和(自身を除く): 1430781840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 250, 264, 270, 275, 297, 300, 330, 360, 375, 396, 400, 432, 440, 450, 495, 500, 528, 540, 550, 594, 600, 660, 675, 720, 750, 792, 825, 827, 880, 900, 990, 1000, 1080, 1100, 1125, 1188, 1200, 1320, 1350, 1375, 1485, 1500, 1584, 1650, 1654, 1800, 1980, 2000, 2160, 2200, 2250, 2376, 2475, 2481, 2640, 2700, 2750, 2970, 3000, 3300, 3308, 3375, 3600, 3960, 4125, 4135, 4400, 4500, 4752, 4950, 4962, 5400, 5500, 5940, 6000, 6600, 6616, 6750, 7425, 7443, 7920, 8250, 8270, 9000, 9097, 9900, 9924, 10800, 11000, 11880, 12375, 12405, 13200, 13232, 13500, 14850, 14886, 16500, 16540, 18000, 18194, 19800, 19848, 20675, 22000, 22329, 23760, 24750, 24810, 27000, 27291, 29700, 29772, 33000, 33080, 36388, 37125, 37215, 39600, 39696, 41350, 44658, 45485, 49500, 49620, 54000, 54582, 59400, 59544, 62025, 66000, 66160, 72776, 74250, 74430, 81873, 82700, 89316, 90970, 99000, 99240, 103375, 109164, 111645, 118800, 119088, 124050, 136455, 145552, 148500, 148860, 163746, 165400, 178632, 181940, 186075, 198000, 198480, 206750, 218328, 223290, 227425, 245619, 248100, 272910, 297000, 297720, 310125, 327492, 330800, 357264, 363880, 372150, 409365, 413500, 436656, 446580, 454850, 491238, 496200, 545820, 558225, 594000, 595440, 620250, 654984, 682275, 727760, 744300, 818730, 827000, 893160, 909700, 930375, 982476, 992400, 1091640, 1116450, 1137125, 1228095, 1240500, 1309968, 1364550, 1488600, 1637460, 1654000, 1786320, 1819400, 1860750, 1964952, 2046825, 2183280, 2232900, 2274250, 2456190, 2481000, 2729100, 2791125, 2977200, 3274920, 3411375, 3638800, 3721500, 3929904, 4093650, 4465800, 4548500, 4912380, 4962000, 5458200, 5582250, 6140475, 6549840, 6822750, 7443000, 8187300, 8931600, 9097000, 9824760, 10234125, 10916400, 11164500, 12280950, 13645500, 14886000, 16374600, 18194000, 19649520, 20468250, 22329000, 24561900, 27291000, 30702375, 32749200, 40936500, 44658000, 49123800, 54582000, 61404750, 81873000, 98247600, 122809500, 163746000, 245619000, 491238000]

約数ペア:

[(1, 491238000), (2, 245619000), (3, 163746000), (4, 122809500), (5, 98247600), (6, 81873000), (8, 61404750), (9, 54582000), (10, 49123800), (11, 44658000), (12, 40936500), (15, 32749200), (16, 30702375), (18, 27291000), (20, 24561900), (22, 22329000), (24, 20468250), (25, 19649520), (27, 18194000), (30, 16374600), (33, 14886000), (36, 13645500), (40, 12280950), (44, 11164500), (45, 10916400), (48, 10234125), (50, 9824760), (54, 9097000), (55, 8931600), (60, 8187300), (66, 7443000), (72, 6822750), (75, 6549840), (80, 6140475), (88, 5582250), (90, 5458200), (99, 4962000), (100, 4912380), (108, 4548500), (110, 4465800), (120, 4093650), (125, 3929904), (132, 3721500), (135, 3638800), (144, 3411375), (150, 3274920), (165, 2977200), (176, 2791125), (180, 2729100), (198, 2481000), (200, 2456190), (216, 2274250), (220, 2232900), (225, 2183280), (240, 2046825), (250, 1964952), (264, 1860750), (270, 1819400), (275, 1786320), (297, 1654000), (300, 1637460), (330, 1488600), (360, 1364550), (375, 1309968), (396, 1240500), (400, 1228095), (432, 1137125), (440, 1116450), (450, 1091640), (495, 992400), (500, 982476), (528, 930375), (540, 909700), (550, 893160), (594, 827000), (600, 818730), (660, 744300), (675, 727760), (720, 682275), (750, 654984), (792, 620250), (825, 595440), (827, 594000), (880, 558225), (900, 545820), (990, 496200), (1000, 491238), (1080, 454850), (1100, 446580), (1125, 436656), (1188, 413500), (1200, 409365), (1320, 372150), (1350, 363880), (1375, 357264), (1485, 330800), (1500, 327492), (1584, 310125), (1650, 297720), (1654, 297000), (1800, 272910), (1980, 248100), (2000, 245619), (2160, 227425), (2200, 223290), (2250, 218328), (2376, 206750), (2475, 198480), (2481, 198000), (2640, 186075), (2700, 181940), (2750, 178632), (2970, 165400), (3000, 163746), (3300, 148860), (3308, 148500), (3375, 145552), (3600, 136455), (3960, 124050), (4125, 119088), (4135, 118800), (4400, 111645), (4500, 109164), (4752, 103375), (4950, 99240), (4962, 99000), (5400, 90970), (5500, 89316), (5940, 82700), (6000, 81873), (6600, 74430), (6616, 74250), (6750, 72776), (7425, 66160), (7443, 66000), (7920, 62025), (8250, 59544), (8270, 59400), (9000, 54582), (9097, 54000), (9900, 49620), (9924, 49500), (10800, 45485), (11000, 44658), (11880, 41350), (12375, 39696), (12405, 39600), (13200, 37215), (13232, 37125), (13500, 36388), (14850, 33080), (14886, 33000), (16500, 29772), (16540, 29700), (18000, 27291), (18194, 27000), (19800, 24810), (19848, 24750), (20675, 23760), (22000, 22329)]