997830000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{11087}}^1$

素因数の和:11121

約数の個数: 150

約数和(自身を含む): 3489870384

約数和(自身を除く): 2492040384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2250, 2500, 3000, 3600, 3750, 4500, 5000, 5625, 6000, 7500, 9000, 10000, 11087, 11250, 15000, 18000, 22174, 22500, 30000, 33261, 44348, 45000, 55435, 66522, 88696, 90000, 99783, 110870, 133044, 166305, 177392, 199566, 221740, 266088, 277175, 332610, 399132, 443480, 498915, 532176, 554350, 665220, 798264, 831525, 886960, 997830, 1108700, 1330440, 1385875, 1596528, 1663050, 1995660, 2217400, 2494575, 2660880, 2771750, 3326100, 3991320, 4157625, 4434800, 4989150, 5543500, 6652200, 6929375, 7982640, 8315250, 9978300, 11087000, 12472875, 13304400, 13858750, 16630500, 19956600, 20788125, 22174000, 24945750, 27717500, 33261000, 39913200, 41576250, 49891500, 55435000, 62364375, 66522000, 83152500, 99783000, 110870000, 124728750, 166305000, 199566000, 249457500, 332610000, 498915000, 997830000]

約数ペア:

[(1, 997830000), (2, 498915000), (3, 332610000), (4, 249457500), (5, 199566000), (6, 166305000), (8, 124728750), (9, 110870000), (10, 99783000), (12, 83152500), (15, 66522000), (16, 62364375), (18, 55435000), (20, 49891500), (24, 41576250), (25, 39913200), (30, 33261000), (36, 27717500), (40, 24945750), (45, 22174000), (48, 20788125), (50, 19956600), (60, 16630500), (72, 13858750), (75, 13304400), (80, 12472875), (90, 11087000), (100, 9978300), (120, 8315250), (125, 7982640), (144, 6929375), (150, 6652200), (180, 5543500), (200, 4989150), (225, 4434800), (240, 4157625), (250, 3991320), (300, 3326100), (360, 2771750), (375, 2660880), (400, 2494575), (450, 2217400), (500, 1995660), (600, 1663050), (625, 1596528), (720, 1385875), (750, 1330440), (900, 1108700), (1000, 997830), (1125, 886960), (1200, 831525), (1250, 798264), (1500, 665220), (1800, 554350), (1875, 532176), (2000, 498915), (2250, 443480), (2500, 399132), (3000, 332610), (3600, 277175), (3750, 266088), (4500, 221740), (5000, 199566), (5625, 177392), (6000, 166305), (7500, 133044), (9000, 110870), (10000, 99783), (11087, 90000), (11250, 88696), (15000, 66522), (18000, 55435), (22174, 45000), (22500, 44348), (30000, 33261)]