100487040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 323136000

約数和(自身を除く): 222648960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 263, 320, 384, 398, 480, 526, 597, 640, 789, 796, 960, 995, 1052, 1194, 1315, 1578, 1592, 1920, 1990, 2104, 2388, 2630, 2985, 3156, 3184, 3945, 3980, 4208, 4776, 5260, 5970, 6312, 6368, 7890, 7960, 8416, 9552, 10520, 11940, 12624, 12736, 15780, 15920, 16832, 19104, 21040, 23880, 25248, 25472, 31560, 31840, 33664, 38208, 42080, 47760, 50496, 52337, 63120, 63680, 76416, 84160, 95520, 100992, 104674, 126240, 127360, 157011, 168320, 191040, 209348, 252480, 261685, 314022, 382080, 418696, 504960, 523370, 628044, 785055, 837392, 1046740, 1256088, 1570110, 1674784, 2093480, 2512176, 3140220, 3349568, 4186960, 5024352, 6280440, 6699136, 8373920, 10048704, 12560880, 16747840, 20097408, 25121760, 33495680, 50243520, 100487040]

約数ペア:

[(1, 100487040), (2, 50243520), (3, 33495680), (4, 25121760), (5, 20097408), (6, 16747840), (8, 12560880), (10, 10048704), (12, 8373920), (15, 6699136), (16, 6280440), (20, 5024352), (24, 4186960), (30, 3349568), (32, 3140220), (40, 2512176), (48, 2093480), (60, 1674784), (64, 1570110), (80, 1256088), (96, 1046740), (120, 837392), (128, 785055), (160, 628044), (192, 523370), (199, 504960), (240, 418696), (263, 382080), (320, 314022), (384, 261685), (398, 252480), (480, 209348), (526, 191040), (597, 168320), (640, 157011), (789, 127360), (796, 126240), (960, 104674), (995, 100992), (1052, 95520), (1194, 84160), (1315, 76416), (1578, 63680), (1592, 63120), (1920, 52337), (1990, 50496), (2104, 47760), (2388, 42080), (2630, 38208), (2985, 33664), (3156, 31840), (3184, 31560), (3945, 25472), (3980, 25248), (4208, 23880), (4776, 21040), (5260, 19104), (5970, 16832), (6312, 15920), (6368, 15780), (7890, 12736), (7960, 12624), (8416, 11940), (9552, 10520)]