77221200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 293374080

約数和(自身を除く): 216152880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 300, 317, 336, 348, 350, 400, 406, 420, 435, 464, 525, 560, 580, 600, 609, 634, 696, 700, 725, 812, 840, 870, 951, 1015, 1050, 1160, 1200, 1218, 1268, 1392, 1400, 1450, 1585, 1624, 1680, 1740, 1902, 2030, 2100, 2175, 2219, 2320, 2436, 2536, 2800, 2900, 3045, 3170, 3248, 3480, 3804, 4060, 4200, 4350, 4438, 4755, 4872, 5072, 5075, 5800, 6090, 6340, 6657, 6960, 7608, 7925, 8120, 8400, 8700, 8876, 9193, 9510, 9744, 10150, 11095, 11600, 12180, 12680, 13314, 15216, 15225, 15850, 16240, 17400, 17752, 18386, 19020, 20300, 22190, 23775, 24360, 25360, 26628, 27579, 30450, 31700, 33285, 34800, 35504, 36772, 38040, 40600, 44380, 45965, 47550, 48720, 53256, 55158, 55475, 60900, 63400, 64351, 66570, 73544, 76080, 81200, 88760, 91930, 95100, 106512, 110316, 110950, 121800, 126800, 128702, 133140, 137895, 147088, 166425, 177520, 183860, 190200, 193053, 220632, 221900, 229825, 243600, 257404, 266280, 275790, 321755, 332850, 367720, 380400, 386106, 441264, 443800, 459650, 514808, 532560, 551580, 643510, 665700, 689475, 735440, 772212, 887600, 919300, 965265, 1029616, 1103160, 1287020, 1331400, 1378950, 1544424, 1608775, 1838600, 1930530, 2206320, 2574040, 2662800, 2757900, 3088848, 3217550, 3677200, 3861060, 4826325, 5148080, 5515800, 6435100, 7722120, 9652650, 11031600, 12870200, 15444240, 19305300, 25740400, 38610600, 77221200]

約数ペア:

[(1, 77221200), (2, 38610600), (3, 25740400), (4, 19305300), (5, 15444240), (6, 12870200), (7, 11031600), (8, 9652650), (10, 7722120), (12, 6435100), (14, 5515800), (15, 5148080), (16, 4826325), (20, 3861060), (21, 3677200), (24, 3217550), (25, 3088848), (28, 2757900), (29, 2662800), (30, 2574040), (35, 2206320), (40, 1930530), (42, 1838600), (48, 1608775), (50, 1544424), (56, 1378950), (58, 1331400), (60, 1287020), (70, 1103160), (75, 1029616), (80, 965265), (84, 919300), (87, 887600), (100, 772212), (105, 735440), (112, 689475), (116, 665700), (120, 643510), (140, 551580), (145, 532560), (150, 514808), (168, 459650), (174, 443800), (175, 441264), (200, 386106), (203, 380400), (210, 367720), (232, 332850), (240, 321755), (280, 275790), (290, 266280), (300, 257404), (317, 243600), (336, 229825), (348, 221900), (350, 220632), (400, 193053), (406, 190200), (420, 183860), (435, 177520), (464, 166425), (525, 147088), (560, 137895), (580, 133140), (600, 128702), (609, 126800), (634, 121800), (696, 110950), (700, 110316), (725, 106512), (812, 95100), (840, 91930), (870, 88760), (951, 81200), (1015, 76080), (1050, 73544), (1160, 66570), (1200, 64351), (1218, 63400), (1268, 60900), (1392, 55475), (1400, 55158), (1450, 53256), (1585, 48720), (1624, 47550), (1680, 45965), (1740, 44380), (1902, 40600), (2030, 38040), (2100, 36772), (2175, 35504), (2219, 34800), (2320, 33285), (2436, 31700), (2536, 30450), (2800, 27579), (2900, 26628), (3045, 25360), (3170, 24360), (3248, 23775), (3480, 22190), (3804, 20300), (4060, 19020), (4200, 18386), (4350, 17752), (4438, 17400), (4755, 16240), (4872, 15850), (5072, 15225), (5075, 15216), (5800, 13314), (6090, 12680), (6340, 12180), (6657, 11600), (6960, 11095), (7608, 10150), (7925, 9744), (8120, 9510), (8400, 9193), (8700, 8876)]