131128200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{3469}}^1$

素因数の和:3501

約数の個数: 192

約数和(自身を含む): 516336000

約数和(自身を除く): 385207800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3469, 3780, 4200, 4725, 5400, 6300, 6938, 7560, 9450, 10407, 12600, 13876, 17345, 18900, 20814, 24283, 27752, 31221, 34690, 37800, 41628, 48566, 52035, 62442, 69380, 72849, 83256, 86725, 93663, 97132, 104070, 121415, 124884, 138760, 145698, 156105, 173450, 187326, 194264, 208140, 218547, 242830, 249768, 260175, 291396, 312210, 346900, 364245, 374652, 416280, 437094, 468315, 485660, 520350, 582792, 607075, 624420, 655641, 693800, 728490, 749304, 780525, 874188, 936630, 971320, 1040700, 1092735, 1214150, 1248840, 1311282, 1456980, 1561050, 1748376, 1821225, 1873260, 2081400, 2185470, 2341575, 2428300, 2622564, 2913960, 3122100, 3278205, 3642450, 3746520, 4370940, 4683150, 4856600, 5245128, 5463675, 6244200, 6556410, 7284900, 8741880, 9366300, 10927350, 13112820, 14569800, 16391025, 18732600, 21854700, 26225640, 32782050, 43709400, 65564100, 131128200]

約数ペア:

[(1, 131128200), (2, 65564100), (3, 43709400), (4, 32782050), (5, 26225640), (6, 21854700), (7, 18732600), (8, 16391025), (9, 14569800), (10, 13112820), (12, 10927350), (14, 9366300), (15, 8741880), (18, 7284900), (20, 6556410), (21, 6244200), (24, 5463675), (25, 5245128), (27, 4856600), (28, 4683150), (30, 4370940), (35, 3746520), (36, 3642450), (40, 3278205), (42, 3122100), (45, 2913960), (50, 2622564), (54, 2428300), (56, 2341575), (60, 2185470), (63, 2081400), (70, 1873260), (72, 1821225), (75, 1748376), (84, 1561050), (90, 1456980), (100, 1311282), (105, 1248840), (108, 1214150), (120, 1092735), (126, 1040700), (135, 971320), (140, 936630), (150, 874188), (168, 780525), (175, 749304), (180, 728490), (189, 693800), (200, 655641), (210, 624420), (216, 607075), (225, 582792), (252, 520350), (270, 485660), (280, 468315), (300, 437094), (315, 416280), (350, 374652), (360, 364245), (378, 346900), (420, 312210), (450, 291396), (504, 260175), (525, 249768), (540, 242830), (600, 218547), (630, 208140), (675, 194264), (700, 187326), (756, 173450), (840, 156105), (900, 145698), (945, 138760), (1050, 124884), (1080, 121415), (1260, 104070), (1350, 97132), (1400, 93663), (1512, 86725), (1575, 83256), (1800, 72849), (1890, 69380), (2100, 62442), (2520, 52035), (2700, 48566), (3150, 41628), (3469, 37800), (3780, 34690), (4200, 31221), (4725, 27752), (5400, 24283), (6300, 20814), (6938, 18900), (7560, 17345), (9450, 13876), (10407, 12600)]