284008500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{63113}}^1$

素因数の和:63138

約数の個数: 72

約数和(自身を含む): 895966344

約数和(自身を除く): 611957844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 63113, 126226, 189339, 252452, 315565, 378678, 568017, 631130, 757356, 946695, 1136034, 1262260, 1577825, 1893390, 2272068, 2840085, 3155650, 3786780, 4733475, 5680170, 6311300, 7889125, 9466950, 11360340, 14200425, 15778250, 18933900, 23667375, 28400850, 31556500, 47334750, 56801700, 71002125, 94669500, 142004250, 284008500]

約数ペア:

[(1, 284008500), (2, 142004250), (3, 94669500), (4, 71002125), (5, 56801700), (6, 47334750), (9, 31556500), (10, 28400850), (12, 23667375), (15, 18933900), (18, 15778250), (20, 14200425), (25, 11360340), (30, 9466950), (36, 7889125), (45, 6311300), (50, 5680170), (60, 4733475), (75, 3786780), (90, 3155650), (100, 2840085), (125, 2272068), (150, 1893390), (180, 1577825), (225, 1262260), (250, 1136034), (300, 946695), (375, 757356), (450, 631130), (500, 568017), (750, 378678), (900, 315565), (1125, 252452), (1500, 189339), (2250, 126226), (4500, 63113)]