272021000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{11827}}^1$

素因数の和:11871

約数の個数: 64

約数和(自身を含む): 664260480

約数和(自身を除く): 392239480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2300, 2875, 4600, 5750, 11500, 11827, 23000, 23654, 47308, 59135, 94616, 118270, 236540, 272021, 295675, 473080, 544042, 591350, 1088084, 1182700, 1360105, 1478375, 2176168, 2365400, 2720210, 2956750, 5440420, 5913500, 6800525, 10880840, 11827000, 13601050, 27202100, 34002625, 54404200, 68005250, 136010500, 272021000]

約数ペア:

[(1, 272021000), (2, 136010500), (4, 68005250), (5, 54404200), (8, 34002625), (10, 27202100), (20, 13601050), (23, 11827000), (25, 10880840), (40, 6800525), (46, 5913500), (50, 5440420), (92, 2956750), (100, 2720210), (115, 2365400), (125, 2176168), (184, 1478375), (200, 1360105), (230, 1182700), (250, 1088084), (460, 591350), (500, 544042), (575, 473080), (920, 295675), (1000, 272021), (1150, 236540), (2300, 118270), (2875, 94616), (4600, 59135), (5750, 47308), (11500, 23654), (11827, 23000)]