76490400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 296231040

約数和(自身を除く): 219740640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 140, 145, 150, 157, 160, 168, 174, 175, 200, 203, 210, 224, 232, 240, 280, 290, 300, 314, 336, 348, 350, 400, 406, 420, 435, 464, 471, 480, 525, 560, 580, 600, 609, 628, 672, 696, 700, 725, 785, 800, 812, 840, 870, 928, 942, 1015, 1050, 1099, 1120, 1160, 1200, 1218, 1256, 1392, 1400, 1450, 1570, 1624, 1680, 1740, 1884, 2030, 2100, 2175, 2198, 2320, 2355, 2400, 2436, 2512, 2784, 2800, 2900, 3045, 3140, 3248, 3297, 3360, 3480, 3768, 3925, 4060, 4200, 4350, 4396, 4553, 4640, 4710, 4872, 5024, 5075, 5495, 5600, 5800, 6090, 6280, 6496, 6594, 6960, 7536, 7850, 8120, 8400, 8700, 8792, 9106, 9420, 9744, 10150, 10990, 11600, 11775, 12180, 12560, 13188, 13659, 13920, 15072, 15225, 15700, 16240, 16485, 16800, 17400, 17584, 18212, 18840, 19488, 20300, 21980, 22765, 23200, 23550, 24360, 25120, 26376, 27318, 27475, 30450, 31400, 31871, 32480, 32970, 34800, 35168, 36424, 37680, 40600, 43960, 45530, 47100, 48720, 52752, 54636, 54950, 60900, 62800, 63742, 65940, 68295, 69600, 72848, 75360, 81200, 82425, 87920, 91060, 94200, 95613, 97440, 105504, 109272, 109900, 113825, 121800, 125600, 127484, 131880, 136590, 145696, 159355, 162400, 164850, 175840, 182120, 188400, 191226, 218544, 219800, 227650, 243600, 254968, 263760, 273180, 318710, 329700, 341475, 364240, 376800, 382452, 437088, 439600, 455300, 478065, 487200, 509936, 527520, 546360, 637420, 659400, 682950, 728480, 764904, 796775, 879200, 910600, 956130, 1019872, 1092720, 1274840, 1318800, 1365900, 1529808, 1593550, 1821200, 1912260, 2185440, 2390325, 2549680, 2637600, 2731800, 3059616, 3187100, 3642400, 3824520, 4780650, 5099360, 5463600, 6374200, 7649040, 9561300, 10927200, 12748400, 15298080, 19122600, 25496800, 38245200, 76490400]

約数ペア:

[(1, 76490400), (2, 38245200), (3, 25496800), (4, 19122600), (5, 15298080), (6, 12748400), (7, 10927200), (8, 9561300), (10, 7649040), (12, 6374200), (14, 5463600), (15, 5099360), (16, 4780650), (20, 3824520), (21, 3642400), (24, 3187100), (25, 3059616), (28, 2731800), (29, 2637600), (30, 2549680), (32, 2390325), (35, 2185440), (40, 1912260), (42, 1821200), (48, 1593550), (50, 1529808), (56, 1365900), (58, 1318800), (60, 1274840), (70, 1092720), (75, 1019872), (80, 956130), (84, 910600), (87, 879200), (96, 796775), (100, 764904), (105, 728480), (112, 682950), (116, 659400), (120, 637420), (140, 546360), (145, 527520), (150, 509936), (157, 487200), (160, 478065), (168, 455300), (174, 439600), (175, 437088), (200, 382452), (203, 376800), (210, 364240), (224, 341475), (232, 329700), (240, 318710), (280, 273180), (290, 263760), (300, 254968), (314, 243600), (336, 227650), (348, 219800), (350, 218544), (400, 191226), (406, 188400), (420, 182120), (435, 175840), (464, 164850), (471, 162400), (480, 159355), (525, 145696), (560, 136590), (580, 131880), (600, 127484), (609, 125600), (628, 121800), (672, 113825), (696, 109900), (700, 109272), (725, 105504), (785, 97440), (800, 95613), (812, 94200), (840, 91060), (870, 87920), (928, 82425), (942, 81200), (1015, 75360), (1050, 72848), (1099, 69600), (1120, 68295), (1160, 65940), (1200, 63742), (1218, 62800), (1256, 60900), (1392, 54950), (1400, 54636), (1450, 52752), (1570, 48720), (1624, 47100), (1680, 45530), (1740, 43960), (1884, 40600), (2030, 37680), (2100, 36424), (2175, 35168), (2198, 34800), (2320, 32970), (2355, 32480), (2400, 31871), (2436, 31400), (2512, 30450), (2784, 27475), (2800, 27318), (2900, 26376), (3045, 25120), (3140, 24360), (3248, 23550), (3297, 23200), (3360, 22765), (3480, 21980), (3768, 20300), (3925, 19488), (4060, 18840), (4200, 18212), (4350, 17584), (4396, 17400), (4553, 16800), (4640, 16485), (4710, 16240), (4872, 15700), (5024, 15225), (5075, 15072), (5495, 13920), (5600, 13659), (5800, 13188), (6090, 12560), (6280, 12180), (6496, 11775), (6594, 11600), (6960, 10990), (7536, 10150), (7850, 9744), (8120, 9420), (8400, 9106), (8700, 8792)]