155688000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 224

約数和(自身を含む): 554736000

約数和(自身を除く): 399048000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 499, 500, 520, 600, 624, 650, 750, 780, 800, 832, 960, 975, 998, 1000, 1040, 1200, 1248, 1300, 1497, 1500, 1560, 1600, 1625, 1950, 1996, 2000, 2080, 2400, 2495, 2496, 2600, 2994, 3000, 3120, 3250, 3900, 3992, 4000, 4160, 4800, 4875, 4990, 5200, 5988, 6000, 6240, 6487, 6500, 7485, 7800, 7984, 8000, 9750, 9980, 10400, 11976, 12000, 12475, 12480, 12974, 13000, 14970, 15600, 15968, 19461, 19500, 19960, 20800, 23952, 24000, 24950, 25948, 26000, 29940, 31200, 31936, 32435, 37425, 38922, 39000, 39920, 47904, 49900, 51896, 52000, 59880, 62375, 62400, 64870, 74850, 77844, 78000, 79840, 95808, 97305, 99800, 103792, 104000, 119760, 124750, 129740, 149700, 155688, 156000, 159680, 162175, 187125, 194610, 199600, 207584, 239520, 249500, 259480, 299400, 311376, 312000, 324350, 374250, 389220, 399200, 415168, 479040, 486525, 499000, 518960, 598800, 622752, 648700, 748500, 778440, 798400, 810875, 973050, 998000, 1037920, 1197600, 1245504, 1297400, 1497000, 1556880, 1621750, 1946100, 1996000, 2075840, 2395200, 2432625, 2594800, 2994000, 3113760, 3243500, 3892200, 3992000, 4865250, 5189600, 5988000, 6227520, 6487000, 7784400, 9730500, 10379200, 11976000, 12974000, 15568800, 19461000, 25948000, 31137600, 38922000, 51896000, 77844000, 155688000]

約数ペア:

[(1, 155688000), (2, 77844000), (3, 51896000), (4, 38922000), (5, 31137600), (6, 25948000), (8, 19461000), (10, 15568800), (12, 12974000), (13, 11976000), (15, 10379200), (16, 9730500), (20, 7784400), (24, 6487000), (25, 6227520), (26, 5988000), (30, 5189600), (32, 4865250), (39, 3992000), (40, 3892200), (48, 3243500), (50, 3113760), (52, 2994000), (60, 2594800), (64, 2432625), (65, 2395200), (75, 2075840), (78, 1996000), (80, 1946100), (96, 1621750), (100, 1556880), (104, 1497000), (120, 1297400), (125, 1245504), (130, 1197600), (150, 1037920), (156, 998000), (160, 973050), (192, 810875), (195, 798400), (200, 778440), (208, 748500), (240, 648700), (250, 622752), (260, 598800), (300, 518960), (312, 499000), (320, 486525), (325, 479040), (375, 415168), (390, 399200), (400, 389220), (416, 374250), (480, 324350), (499, 312000), (500, 311376), (520, 299400), (600, 259480), (624, 249500), (650, 239520), (750, 207584), (780, 199600), (800, 194610), (832, 187125), (960, 162175), (975, 159680), (998, 156000), (1000, 155688), (1040, 149700), (1200, 129740), (1248, 124750), (1300, 119760), (1497, 104000), (1500, 103792), (1560, 99800), (1600, 97305), (1625, 95808), (1950, 79840), (1996, 78000), (2000, 77844), (2080, 74850), (2400, 64870), (2495, 62400), (2496, 62375), (2600, 59880), (2994, 52000), (3000, 51896), (3120, 49900), (3250, 47904), (3900, 39920), (3992, 39000), (4000, 38922), (4160, 37425), (4800, 32435), (4875, 31936), (4990, 31200), (5200, 29940), (5988, 26000), (6000, 25948), (6240, 24950), (6487, 24000), (6500, 23952), (7485, 20800), (7800, 19960), (7984, 19500), (8000, 19461), (9750, 15968), (9980, 15600), (10400, 14970), (11976, 13000), (12000, 12974), (12475, 12480)]