879647400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6883}}^1$

素因数の和:6976

約数の個数: 144

約数和(自身を含む): 2996192160

約数和(自身を除く): 2116544760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3550, 4260, 5112, 5325, 6390, 6883, 7100, 8520, 10650, 12780, 13766, 14200, 15975, 20649, 21300, 25560, 27532, 31950, 34415, 41298, 42600, 55064, 61947, 63900, 68830, 82596, 103245, 123894, 127800, 137660, 165192, 172075, 206490, 247788, 275320, 309735, 344150, 412980, 488693, 495576, 516225, 619470, 688300, 825960, 977386, 1032450, 1238940, 1376600, 1466079, 1548675, 1954772, 2064900, 2443465, 2477880, 2932158, 3097350, 3909544, 4129800, 4398237, 4886930, 5864316, 6194700, 7330395, 8796474, 9773860, 11728632, 12217325, 12389400, 14660790, 17592948, 19547720, 21991185, 24434650, 29321580, 35185896, 36651975, 43982370, 48869300, 58643160, 73303950, 87964740, 97738600, 109955925, 146607900, 175929480, 219911850, 293215800, 439823700, 879647400]

約数ペア:

[(1, 879647400), (2, 439823700), (3, 293215800), (4, 219911850), (5, 175929480), (6, 146607900), (8, 109955925), (9, 97738600), (10, 87964740), (12, 73303950), (15, 58643160), (18, 48869300), (20, 43982370), (24, 36651975), (25, 35185896), (30, 29321580), (36, 24434650), (40, 21991185), (45, 19547720), (50, 17592948), (60, 14660790), (71, 12389400), (72, 12217325), (75, 11728632), (90, 9773860), (100, 8796474), (120, 7330395), (142, 6194700), (150, 5864316), (180, 4886930), (200, 4398237), (213, 4129800), (225, 3909544), (284, 3097350), (300, 2932158), (355, 2477880), (360, 2443465), (426, 2064900), (450, 1954772), (568, 1548675), (600, 1466079), (639, 1376600), (710, 1238940), (852, 1032450), (900, 977386), (1065, 825960), (1278, 688300), (1420, 619470), (1704, 516225), (1775, 495576), (1800, 488693), (2130, 412980), (2556, 344150), (2840, 309735), (3195, 275320), (3550, 247788), (4260, 206490), (5112, 172075), (5325, 165192), (6390, 137660), (6883, 127800), (7100, 123894), (8520, 103245), (10650, 82596), (12780, 68830), (13766, 63900), (14200, 61947), (15975, 55064), (20649, 42600), (21300, 41298), (25560, 34415), (27532, 31950)]