168015600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 612579840

約数和(自身を除く): 444564240

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, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 331, 360, 376, 400, 423, 432, 450, 470, 540, 564, 600, 662, 675, 705, 720, 752, 846, 900, 940, 993, 1080, 1128, 1175, 1200, 1269, 1324, 1350, 1410, 1655, 1692, 1800, 1880, 1986, 2115, 2160, 2256, 2350, 2538, 2648, 2700, 2820, 2979, 3310, 3384, 3525, 3600, 3760, 3972, 4230, 4700, 4965, 5076, 5296, 5400, 5640, 5958, 6345, 6620, 6768, 7050, 7944, 8275, 8460, 8937, 9400, 9930, 10152, 10575, 10800, 11280, 11916, 12690, 13240, 14100, 14895, 15557, 15888, 16550, 16920, 17874, 18800, 19860, 20304, 21150, 23832, 24825, 25380, 26480, 28200, 29790, 31114, 31725, 33100, 33840, 35748, 39720, 42300, 44685, 46671, 47664, 49650, 50760, 56400, 59580, 62228, 63450, 66200, 71496, 74475, 77785, 79440, 84600, 89370, 93342, 99300, 101520, 119160, 124456, 126900, 132400, 140013, 142992, 148950, 155570, 169200, 178740, 186684, 198600, 223425, 233355, 238320, 248912, 253800, 280026, 297900, 311140, 357480, 373368, 388925, 397200, 420039, 446850, 466710, 507600, 560052, 595800, 622280, 700065, 714960, 746736, 777850, 840078, 893700, 933420, 1120104, 1166775, 1191600, 1244560, 1400130, 1555700, 1680156, 1787400, 1866840, 2100195, 2240208, 2333550, 2800260, 3111400, 3360312, 3500325, 3574800, 3733680, 4200390, 4667100, 5600520, 6222800, 6720624, 7000650, 8400780, 9334200, 10500975, 11201040, 14001300, 16801560, 18668400, 21001950, 28002600, 33603120, 42003900, 56005200, 84007800, 168015600]

約数ペア:

[(1, 168015600), (2, 84007800), (3, 56005200), (4, 42003900), (5, 33603120), (6, 28002600), (8, 21001950), (9, 18668400), (10, 16801560), (12, 14001300), (15, 11201040), (16, 10500975), (18, 9334200), (20, 8400780), (24, 7000650), (25, 6720624), (27, 6222800), (30, 5600520), (36, 4667100), (40, 4200390), (45, 3733680), (47, 3574800), (48, 3500325), (50, 3360312), (54, 3111400), (60, 2800260), (72, 2333550), (75, 2240208), (80, 2100195), (90, 1866840), (94, 1787400), (100, 1680156), (108, 1555700), (120, 1400130), (135, 1244560), (141, 1191600), (144, 1166775), (150, 1120104), (180, 933420), (188, 893700), (200, 840078), (216, 777850), (225, 746736), (235, 714960), (240, 700065), (270, 622280), (282, 595800), (300, 560052), (331, 507600), (360, 466710), (376, 446850), (400, 420039), (423, 397200), (432, 388925), (450, 373368), (470, 357480), (540, 311140), (564, 297900), (600, 280026), (662, 253800), (675, 248912), (705, 238320), (720, 233355), (752, 223425), (846, 198600), (900, 186684), (940, 178740), (993, 169200), (1080, 155570), (1128, 148950), (1175, 142992), (1200, 140013), (1269, 132400), (1324, 126900), (1350, 124456), (1410, 119160), (1655, 101520), (1692, 99300), (1800, 93342), (1880, 89370), (1986, 84600), (2115, 79440), (2160, 77785), (2256, 74475), (2350, 71496), (2538, 66200), (2648, 63450), (2700, 62228), (2820, 59580), (2979, 56400), (3310, 50760), (3384, 49650), (3525, 47664), (3600, 46671), (3760, 44685), (3972, 42300), (4230, 39720), (4700, 35748), (4965, 33840), (5076, 33100), (5296, 31725), (5400, 31114), (5640, 29790), (5958, 28200), (6345, 26480), (6620, 25380), (6768, 24825), (7050, 23832), (7944, 21150), (8275, 20304), (8460, 19860), (8937, 18800), (9400, 17874), (9930, 16920), (10152, 16550), (10575, 15888), (10800, 15557), (11280, 14895), (11916, 14100), (12690, 13240)]