2630780400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{20113}}^1$

素因数の和:20243

約数の個数: 120

約数和(自身を含む): 8505003760

約数和(自身を除く): 5874223360

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, 109, 120, 150, 200, 218, 240, 300, 327, 400, 436, 545, 600, 654, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2616, 2725, 3270, 4360, 5232, 5450, 6540, 8175, 8720, 10900, 13080, 16350, 20113, 21800, 26160, 32700, 40226, 43600, 60339, 65400, 80452, 100565, 120678, 130800, 160904, 201130, 241356, 301695, 321808, 402260, 482712, 502825, 603390, 804520, 965424, 1005650, 1206780, 1508475, 1609040, 2011300, 2192317, 2413560, 3016950, 4022600, 4384634, 4827120, 6033900, 6576951, 8045200, 8769268, 10961585, 12067800, 13153902, 17538536, 21923170, 24135600, 26307804, 32884755, 35077072, 43846340, 52615608, 54807925, 65769510, 87692680, 105231216, 109615850, 131539020, 164423775, 175385360, 219231700, 263078040, 328847550, 438463400, 526156080, 657695100, 876926800, 1315390200, 2630780400]

約数ペア:

[(1, 2630780400), (2, 1315390200), (3, 876926800), (4, 657695100), (5, 526156080), (6, 438463400), (8, 328847550), (10, 263078040), (12, 219231700), (15, 175385360), (16, 164423775), (20, 131539020), (24, 109615850), (25, 105231216), (30, 87692680), (40, 65769510), (48, 54807925), (50, 52615608), (60, 43846340), (75, 35077072), (80, 32884755), (100, 26307804), (109, 24135600), (120, 21923170), (150, 17538536), (200, 13153902), (218, 12067800), (240, 10961585), (300, 8769268), (327, 8045200), (400, 6576951), (436, 6033900), (545, 4827120), (600, 4384634), (654, 4022600), (872, 3016950), (1090, 2413560), (1200, 2192317), (1308, 2011300), (1635, 1609040), (1744, 1508475), (2180, 1206780), (2616, 1005650), (2725, 965424), (3270, 804520), (4360, 603390), (5232, 502825), (5450, 482712), (6540, 402260), (8175, 321808), (8720, 301695), (10900, 241356), (13080, 201130), (16350, 160904), (20113, 130800), (21800, 120678), (26160, 100565), (32700, 80452), (40226, 65400), (43600, 60339)]