72157581.000000000

素因数分解:

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

素因数の和:866

約数の個数: 192

約数和(自身を含む): 390604032

約数和(自身を除く): 281440032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 125, 132, 150, 160, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 352, 375, 400, 440, 480, 500, 528, 550, 600, 660, 750, 800, 825, 827, 880, 1000, 1056, 1100, 1200, 1320, 1375, 1500, 1650, 1654, 1760, 2000, 2200, 2400, 2481, 2640, 2750, 3000, 3300, 3308, 4000, 4125, 4135, 4400, 4962, 5280, 5500, 6000, 6600, 6616, 8250, 8270, 8800, 9097, 9924, 11000, 12000, 12405, 13200, 13232, 16500, 16540, 18194, 19848, 20675, 22000, 24810, 26400, 26464, 27291, 33000, 33080, 36388, 39696, 41350, 44000, 45485, 49620, 54582, 62025, 66000, 66160, 72776, 79392, 82700, 90970, 99240, 103375, 109164, 124050, 132000, 132320, 136455, 145552, 165400, 181940, 198480, 206750, 218328, 227425, 248100, 272910, 291104, 310125, 330800, 363880, 396960, 413500, 436656, 454850, 496200, 545820, 620250, 661600, 682275, 727760, 827000, 873312, 909700, 992400, 1091640, 1137125, 1240500, 1364550, 1455520, 1654000, 1819400, 1984800, 2183280, 2274250, 2481000, 2729100, 3308000, 3411375, 3638800, 4366560, 4548500, 4962000, 5458200, 6822750, 7277600, 9097000, 9924000, 10916400, 13645500, 18194000, 21832800, 27291000, 36388000, 54582000, 109164000]

約数ペア:

[(1, 109164000), (2, 54582000), (3, 36388000), (4, 27291000), (5, 21832800), (6, 18194000), (8, 13645500), (10, 10916400), (11, 9924000), (12, 9097000), (15, 7277600), (16, 6822750), (20, 5458200), (22, 4962000), (24, 4548500), (25, 4366560), (30, 3638800), (32, 3411375), (33, 3308000), (40, 2729100), (44, 2481000), (48, 2274250), (50, 2183280), (55, 1984800), (60, 1819400), (66, 1654000), (75, 1455520), (80, 1364550), (88, 1240500), (96, 1137125), (100, 1091640), (110, 992400), (120, 909700), (125, 873312), (132, 827000), (150, 727760), (160, 682275), (165, 661600), (176, 620250), (200, 545820), (220, 496200), (240, 454850), (250, 436656), (264, 413500), (275, 396960), (300, 363880), (330, 330800), (352, 310125), (375, 291104), (400, 272910), (440, 248100), (480, 227425), (500, 218328), (528, 206750), (550, 198480), (600, 181940), (660, 165400), (750, 145552), (800, 136455), (825, 132320), (827, 132000), (880, 124050), (1000, 109164), (1056, 103375), (1100, 99240), (1200, 90970), (1320, 82700), (1375, 79392), (1500, 72776), (1650, 66160), (1654, 66000), (1760, 62025), (2000, 54582), (2200, 49620), (2400, 45485), (2481, 44000), (2640, 41350), (2750, 39696), (3000, 36388), (3300, 33080), (3308, 33000), (4000, 27291), (4125, 26464), (4135, 26400), (4400, 24810), (4962, 22000), (5280, 20675), (5500, 19848), (6000, 18194), (6600, 16540), (6616, 16500), (8250, 13232), (8270, 13200), (8800, 12405), (9097, 12000), (9924, 11000)]