145149600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 476407008

約数和(自身を除く): 331257408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 197, 200, 240, 300, 307, 394, 400, 480, 591, 600, 614, 788, 800, 921, 985, 1182, 1200, 1228, 1535, 1576, 1842, 1970, 2364, 2400, 2456, 2955, 3070, 3152, 3684, 3940, 4605, 4728, 4912, 4925, 5910, 6140, 6304, 7368, 7675, 7880, 9210, 9456, 9824, 9850, 11820, 12280, 14736, 14775, 15350, 15760, 18420, 18912, 19700, 23025, 23640, 24560, 29472, 29550, 30700, 31520, 36840, 39400, 46050, 47280, 49120, 59100, 60479, 61400, 73680, 78800, 92100, 94560, 118200, 120958, 122800, 147360, 157600, 181437, 184200, 236400, 241916, 245600, 302395, 362874, 368400, 472800, 483832, 604790, 725748, 736800, 907185, 967664, 1209580, 1451496, 1511975, 1814370, 1935328, 2419160, 2902992, 3023950, 3628740, 4535925, 4838320, 5805984, 6047900, 7257480, 9071850, 9676640, 12095800, 14514960, 18143700, 24191600, 29029920, 36287400, 48383200, 72574800, 145149600]

約数ペア:

[(1, 145149600), (2, 72574800), (3, 48383200), (4, 36287400), (5, 29029920), (6, 24191600), (8, 18143700), (10, 14514960), (12, 12095800), (15, 9676640), (16, 9071850), (20, 7257480), (24, 6047900), (25, 5805984), (30, 4838320), (32, 4535925), (40, 3628740), (48, 3023950), (50, 2902992), (60, 2419160), (75, 1935328), (80, 1814370), (96, 1511975), (100, 1451496), (120, 1209580), (150, 967664), (160, 907185), (197, 736800), (200, 725748), (240, 604790), (300, 483832), (307, 472800), (394, 368400), (400, 362874), (480, 302395), (591, 245600), (600, 241916), (614, 236400), (788, 184200), (800, 181437), (921, 157600), (985, 147360), (1182, 122800), (1200, 120958), (1228, 118200), (1535, 94560), (1576, 92100), (1842, 78800), (1970, 73680), (2364, 61400), (2400, 60479), (2456, 59100), (2955, 49120), (3070, 47280), (3152, 46050), (3684, 39400), (3940, 36840), (4605, 31520), (4728, 30700), (4912, 29550), (4925, 29472), (5910, 24560), (6140, 23640), (6304, 23025), (7368, 19700), (7675, 18912), (7880, 18420), (9210, 15760), (9456, 15350), (9824, 14775), (9850, 14736), (11820, 12280)]