102143000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4485

約数の個数: 64

約数和(自身を含む): 249462720

約数和(自身を除く): 147319720

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, 4441, 4600, 5750, 8882, 11500, 17764, 22205, 23000, 35528, 44410, 88820, 102143, 111025, 177640, 204286, 222050, 408572, 444100, 510715, 555125, 817144, 888200, 1021430, 1110250, 2042860, 2220500, 2553575, 4085720, 4441000, 5107150, 10214300, 12767875, 20428600, 25535750, 51071500, 102143000]

約数ペア:

[(1, 102143000), (2, 51071500), (4, 25535750), (5, 20428600), (8, 12767875), (10, 10214300), (20, 5107150), (23, 4441000), (25, 4085720), (40, 2553575), (46, 2220500), (50, 2042860), (92, 1110250), (100, 1021430), (115, 888200), (125, 817144), (184, 555125), (200, 510715), (230, 444100), (250, 408572), (460, 222050), (500, 204286), (575, 177640), (920, 111025), (1000, 102143), (1150, 88820), (2300, 44410), (2875, 35528), (4441, 23000), (4600, 22205), (5750, 17764), (8882, 11500)]