212758800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1785

約数の個数: 120

約数和(自身を含む): 688322016

約数和(自身を除く): 475563216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 107, 120, 150, 200, 214, 240, 300, 321, 400, 428, 535, 600, 642, 856, 1070, 1200, 1284, 1605, 1657, 1712, 2140, 2568, 2675, 3210, 3314, 4280, 4971, 5136, 5350, 6420, 6628, 8025, 8285, 8560, 9942, 10700, 12840, 13256, 16050, 16570, 19884, 21400, 24855, 25680, 26512, 32100, 33140, 39768, 41425, 42800, 49710, 64200, 66280, 79536, 82850, 99420, 124275, 128400, 132560, 165700, 177299, 198840, 248550, 331400, 354598, 397680, 497100, 531897, 662800, 709196, 886495, 994200, 1063794, 1418392, 1772990, 1988400, 2127588, 2659485, 2836784, 3545980, 4255176, 4432475, 5318970, 7091960, 8510352, 8864950, 10637940, 13297425, 14183920, 17729900, 21275880, 26594850, 35459800, 42551760, 53189700, 70919600, 106379400, 212758800]

約数ペア:

[(1, 212758800), (2, 106379400), (3, 70919600), (4, 53189700), (5, 42551760), (6, 35459800), (8, 26594850), (10, 21275880), (12, 17729900), (15, 14183920), (16, 13297425), (20, 10637940), (24, 8864950), (25, 8510352), (30, 7091960), (40, 5318970), (48, 4432475), (50, 4255176), (60, 3545980), (75, 2836784), (80, 2659485), (100, 2127588), (107, 1988400), (120, 1772990), (150, 1418392), (200, 1063794), (214, 994200), (240, 886495), (300, 709196), (321, 662800), (400, 531897), (428, 497100), (535, 397680), (600, 354598), (642, 331400), (856, 248550), (1070, 198840), (1200, 177299), (1284, 165700), (1605, 132560), (1657, 128400), (1712, 124275), (2140, 99420), (2568, 82850), (2675, 79536), (3210, 66280), (3314, 64200), (4280, 49710), (4971, 42800), (5136, 41425), (5350, 39768), (6420, 33140), (6628, 32100), (8025, 26512), (8285, 25680), (8560, 24855), (9942, 21400), (10700, 19884), (12840, 16570), (13256, 16050)]