450485700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{214517}}^1$

素因数の和:214541

約数の個数: 72

約数和(自身を含む): 1489612992

約数和(自身を除く): 1039127292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 214517, 429034, 643551, 858068, 1072585, 1287102, 1501619, 2145170, 2574204, 3003238, 3217755, 4290340, 4504857, 5362925, 6006476, 6435510, 7508095, 9009714, 10725850, 12871020, 15016190, 16088775, 18019428, 21451700, 22524285, 30032380, 32177550, 37540475, 45048570, 64355100, 75080950, 90097140, 112621425, 150161900, 225242850, 450485700]

約数ペア:

[(1, 450485700), (2, 225242850), (3, 150161900), (4, 112621425), (5, 90097140), (6, 75080950), (7, 64355100), (10, 45048570), (12, 37540475), (14, 32177550), (15, 30032380), (20, 22524285), (21, 21451700), (25, 18019428), (28, 16088775), (30, 15016190), (35, 12871020), (42, 10725850), (50, 9009714), (60, 7508095), (70, 6435510), (75, 6006476), (84, 5362925), (100, 4504857), (105, 4290340), (140, 3217755), (150, 3003238), (175, 2574204), (210, 2145170), (300, 1501619), (350, 1287102), (420, 1072585), (525, 858068), (700, 643551), (1050, 429034), (2100, 214517)]