2100082680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1944521}}^1$

素因数の和:1944541

約数の個数: 64

約数和(自身を含む): 7000279200

約数和(自身を除く): 4900196520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1944521, 3889042, 5833563, 7778084, 9722605, 11667126, 15556168, 17500689, 19445210, 23334252, 29167815, 35001378, 38890420, 46668504, 52502067, 58335630, 70002756, 77780840, 87503445, 105004134, 116671260, 140005512, 175006890, 210008268, 233342520, 262510335, 350013780, 420016536, 525020670, 700027560, 1050041340, 2100082680]

約数ペア:

[(1, 2100082680), (2, 1050041340), (3, 700027560), (4, 525020670), (5, 420016536), (6, 350013780), (8, 262510335), (9, 233342520), (10, 210008268), (12, 175006890), (15, 140005512), (18, 116671260), (20, 105004134), (24, 87503445), (27, 77780840), (30, 70002756), (36, 58335630), (40, 52502067), (45, 46668504), (54, 38890420), (60, 35001378), (72, 29167815), (90, 23334252), (108, 19445210), (120, 17500689), (135, 15556168), (180, 11667126), (216, 9722605), (270, 7778084), (360, 5833563), (540, 3889042), (1080, 1944521)]