66495600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 243555840

約数和(自身を除く): 177060240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 108, 120, 131, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 262, 270, 282, 300, 360, 376, 393, 400, 423, 432, 450, 470, 524, 540, 564, 600, 655, 675, 705, 720, 752, 786, 846, 900, 940, 1048, 1080, 1128, 1175, 1179, 1200, 1269, 1310, 1350, 1410, 1572, 1692, 1800, 1880, 1965, 2096, 2115, 2160, 2256, 2350, 2358, 2538, 2620, 2700, 2820, 3144, 3275, 3384, 3525, 3537, 3600, 3760, 3930, 4230, 4700, 4716, 5076, 5240, 5400, 5640, 5895, 6157, 6288, 6345, 6550, 6768, 7050, 7074, 7860, 8460, 9400, 9432, 9825, 10152, 10480, 10575, 10800, 11280, 11790, 12314, 12690, 13100, 14100, 14148, 15720, 16920, 17685, 18471, 18800, 18864, 19650, 20304, 21150, 23580, 24628, 25380, 26200, 28200, 28296, 29475, 30785, 31440, 31725, 33840, 35370, 36942, 39300, 42300, 47160, 49256, 50760, 52400, 55413, 56400, 56592, 58950, 61570, 63450, 70740, 73884, 78600, 84600, 88425, 92355, 94320, 98512, 101520, 110826, 117900, 123140, 126900, 141480, 147768, 153925, 157200, 166239, 169200, 176850, 184710, 221652, 235800, 246280, 253800, 277065, 282960, 295536, 307850, 332478, 353700, 369420, 443304, 461775, 471600, 492560, 507600, 554130, 615700, 664956, 707400, 738840, 831195, 886608, 923550, 1108260, 1231400, 1329912, 1385325, 1414800, 1477680, 1662390, 1847100, 2216520, 2462800, 2659824, 2770650, 3324780, 3694200, 4155975, 4433040, 5541300, 6649560, 7388400, 8311950, 11082600, 13299120, 16623900, 22165200, 33247800, 66495600]

約数ペア:

[(1, 66495600), (2, 33247800), (3, 22165200), (4, 16623900), (5, 13299120), (6, 11082600), (8, 8311950), (9, 7388400), (10, 6649560), (12, 5541300), (15, 4433040), (16, 4155975), (18, 3694200), (20, 3324780), (24, 2770650), (25, 2659824), (27, 2462800), (30, 2216520), (36, 1847100), (40, 1662390), (45, 1477680), (47, 1414800), (48, 1385325), (50, 1329912), (54, 1231400), (60, 1108260), (72, 923550), (75, 886608), (80, 831195), (90, 738840), (94, 707400), (100, 664956), (108, 615700), (120, 554130), (131, 507600), (135, 492560), (141, 471600), (144, 461775), (150, 443304), (180, 369420), (188, 353700), (200, 332478), (216, 307850), (225, 295536), (235, 282960), (240, 277065), (262, 253800), (270, 246280), (282, 235800), (300, 221652), (360, 184710), (376, 176850), (393, 169200), (400, 166239), (423, 157200), (432, 153925), (450, 147768), (470, 141480), (524, 126900), (540, 123140), (564, 117900), (600, 110826), (655, 101520), (675, 98512), (705, 94320), (720, 92355), (752, 88425), (786, 84600), (846, 78600), (900, 73884), (940, 70740), (1048, 63450), (1080, 61570), (1128, 58950), (1175, 56592), (1179, 56400), (1200, 55413), (1269, 52400), (1310, 50760), (1350, 49256), (1410, 47160), (1572, 42300), (1692, 39300), (1800, 36942), (1880, 35370), (1965, 33840), (2096, 31725), (2115, 31440), (2160, 30785), (2256, 29475), (2350, 28296), (2358, 28200), (2538, 26200), (2620, 25380), (2700, 24628), (2820, 23580), (3144, 21150), (3275, 20304), (3384, 19650), (3525, 18864), (3537, 18800), (3600, 18471), (3760, 17685), (3930, 16920), (4230, 15720), (4700, 14148), (4716, 14100), (5076, 13100), (5240, 12690), (5400, 12314), (5640, 11790), (5895, 11280), (6157, 10800), (6288, 10575), (6345, 10480), (6550, 10152), (6768, 9825), (7050, 9432), (7074, 9400), (7860, 8460)]