71326800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19813}}^1$

素因数の和:19837

約数の個数: 90

約数和(自身を含む): 247536302

約数和(自身を除く): 176209502

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, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 19813, 39626, 59439, 79252, 99065, 118878, 158504, 178317, 198130, 237756, 297195, 317008, 356634, 396260, 475512, 495325, 594390, 713268, 792520, 891585, 951024, 990650, 1188780, 1426536, 1485975, 1585040, 1783170, 1981300, 2377560, 2853072, 2971950, 3566340, 3962600, 4457925, 4755120, 5943900, 7132680, 7925200, 8915850, 11887800, 14265360, 17831700, 23775600, 35663400, 71326800]

約数ペア:

[(1, 71326800), (2, 35663400), (3, 23775600), (4, 17831700), (5, 14265360), (6, 11887800), (8, 8915850), (9, 7925200), (10, 7132680), (12, 5943900), (15, 4755120), (16, 4457925), (18, 3962600), (20, 3566340), (24, 2971950), (25, 2853072), (30, 2377560), (36, 1981300), (40, 1783170), (45, 1585040), (48, 1485975), (50, 1426536), (60, 1188780), (72, 990650), (75, 951024), (80, 891585), (90, 792520), (100, 713268), (120, 594390), (144, 495325), (150, 475512), (180, 396260), (200, 356634), (225, 317008), (240, 297195), (300, 237756), (360, 198130), (400, 178317), (450, 158504), (600, 118878), (720, 99065), (900, 79252), (1200, 59439), (1800, 39626), (3600, 19813)]