77490600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 267840000

約数和(自身を除く): 190349400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 59, 60, 66, 75, 88, 100, 110, 118, 120, 132, 150, 165, 177, 199, 200, 220, 236, 264, 275, 295, 300, 330, 354, 398, 440, 472, 550, 590, 597, 600, 649, 660, 708, 796, 825, 885, 995, 1100, 1180, 1194, 1298, 1320, 1416, 1475, 1592, 1650, 1770, 1947, 1990, 2189, 2200, 2360, 2388, 2596, 2950, 2985, 3245, 3300, 3540, 3894, 3980, 4378, 4425, 4776, 4975, 5192, 5900, 5970, 6490, 6567, 6600, 7080, 7788, 7960, 8756, 8850, 9735, 9950, 10945, 11741, 11800, 11940, 12980, 13134, 14925, 15576, 16225, 17512, 17700, 19470, 19900, 21890, 23482, 23880, 25960, 26268, 29850, 32450, 32835, 35223, 35400, 38940, 39800, 43780, 46964, 48675, 52536, 54725, 58705, 59700, 64900, 65670, 70446, 77880, 87560, 93928, 97350, 109450, 117410, 119400, 129151, 129800, 131340, 140892, 164175, 176115, 194700, 218900, 234820, 258302, 262680, 281784, 293525, 328350, 352230, 387453, 389400, 437800, 469640, 516604, 587050, 645755, 656700, 704460, 774906, 880575, 1033208, 1174100, 1291510, 1313400, 1408920, 1549812, 1761150, 1937265, 2348200, 2583020, 3099624, 3228775, 3522300, 3874530, 5166040, 6457550, 7044600, 7749060, 9686325, 12915100, 15498120, 19372650, 25830200, 38745300, 77490600]

約数ペア:

[(1, 77490600), (2, 38745300), (3, 25830200), (4, 19372650), (5, 15498120), (6, 12915100), (8, 9686325), (10, 7749060), (11, 7044600), (12, 6457550), (15, 5166040), (20, 3874530), (22, 3522300), (24, 3228775), (25, 3099624), (30, 2583020), (33, 2348200), (40, 1937265), (44, 1761150), (50, 1549812), (55, 1408920), (59, 1313400), (60, 1291510), (66, 1174100), (75, 1033208), (88, 880575), (100, 774906), (110, 704460), (118, 656700), (120, 645755), (132, 587050), (150, 516604), (165, 469640), (177, 437800), (199, 389400), (200, 387453), (220, 352230), (236, 328350), (264, 293525), (275, 281784), (295, 262680), (300, 258302), (330, 234820), (354, 218900), (398, 194700), (440, 176115), (472, 164175), (550, 140892), (590, 131340), (597, 129800), (600, 129151), (649, 119400), (660, 117410), (708, 109450), (796, 97350), (825, 93928), (885, 87560), (995, 77880), (1100, 70446), (1180, 65670), (1194, 64900), (1298, 59700), (1320, 58705), (1416, 54725), (1475, 52536), (1592, 48675), (1650, 46964), (1770, 43780), (1947, 39800), (1990, 38940), (2189, 35400), (2200, 35223), (2360, 32835), (2388, 32450), (2596, 29850), (2950, 26268), (2985, 25960), (3245, 23880), (3300, 23482), (3540, 21890), (3894, 19900), (3980, 19470), (4378, 17700), (4425, 17512), (4776, 16225), (4975, 15576), (5192, 14925), (5900, 13134), (5970, 12980), (6490, 11940), (6567, 11800), (6600, 11741), (7080, 10945), (7788, 9950), (7960, 9735), (8756, 8850)]