172018800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 180

約数和(自身を含む): 606260304

約数和(自身を除く): 434241504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 639, 673, 710, 720, 852, 900, 1065, 1136, 1200, 1278, 1346, 1420, 1704, 1775, 1800, 2019, 2130, 2556, 2692, 2840, 3195, 3365, 3408, 3550, 3600, 4038, 4260, 5112, 5325, 5384, 5680, 6057, 6390, 6730, 7100, 8076, 8520, 10095, 10224, 10650, 10768, 12114, 12780, 13460, 14200, 15975, 16152, 16825, 17040, 20190, 21300, 24228, 25560, 26920, 28400, 30285, 31950, 32304, 33650, 40380, 42600, 47783, 48456, 50475, 51120, 53840, 60570, 63900, 67300, 80760, 85200, 95566, 96912, 100950, 121140, 127800, 134600, 143349, 151425, 161520, 191132, 201900, 238915, 242280, 255600, 269200, 286698, 302850, 382264, 403800, 430047, 477830, 484560, 573396, 605700, 716745, 764528, 807600, 860094, 955660, 1146792, 1194575, 1211400, 1433490, 1720188, 1911320, 2150235, 2293584, 2389150, 2422800, 2866980, 3440376, 3583725, 3822640, 4300470, 4778300, 5733960, 6880752, 7167450, 8600940, 9556600, 10751175, 11467920, 14334900, 17201880, 19113200, 21502350, 28669800, 34403760, 43004700, 57339600, 86009400, 172018800]

約数ペア:

[(1, 172018800), (2, 86009400), (3, 57339600), (4, 43004700), (5, 34403760), (6, 28669800), (8, 21502350), (9, 19113200), (10, 17201880), (12, 14334900), (15, 11467920), (16, 10751175), (18, 9556600), (20, 8600940), (24, 7167450), (25, 6880752), (30, 5733960), (36, 4778300), (40, 4300470), (45, 3822640), (48, 3583725), (50, 3440376), (60, 2866980), (71, 2422800), (72, 2389150), (75, 2293584), (80, 2150235), (90, 1911320), (100, 1720188), (120, 1433490), (142, 1211400), (144, 1194575), (150, 1146792), (180, 955660), (200, 860094), (213, 807600), (225, 764528), (240, 716745), (284, 605700), (300, 573396), (355, 484560), (360, 477830), (400, 430047), (426, 403800), (450, 382264), (568, 302850), (600, 286698), (639, 269200), (673, 255600), (710, 242280), (720, 238915), (852, 201900), (900, 191132), (1065, 161520), (1136, 151425), (1200, 143349), (1278, 134600), (1346, 127800), (1420, 121140), (1704, 100950), (1775, 96912), (1800, 95566), (2019, 85200), (2130, 80760), (2556, 67300), (2692, 63900), (2840, 60570), (3195, 53840), (3365, 51120), (3408, 50475), (3550, 48456), (3600, 47783), (4038, 42600), (4260, 40380), (5112, 33650), (5325, 32304), (5384, 31950), (5680, 30285), (6057, 28400), (6390, 26920), (6730, 25560), (7100, 24228), (8076, 21300), (8520, 20190), (10095, 17040), (10224, 16825), (10650, 16152), (10768, 15975), (12114, 14200), (12780, 13460)]