85810500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19069}}^1$

素因数の和:19094

約数の個数: 72

約数和(自身を含む): 270717720

約数和(自身を除く): 184907220

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, 19069, 38138, 57207, 76276, 95345, 114414, 171621, 190690, 228828, 286035, 343242, 381380, 476725, 572070, 686484, 858105, 953450, 1144140, 1430175, 1716210, 1906900, 2383625, 2860350, 3432420, 4290525, 4767250, 5720700, 7150875, 8581050, 9534500, 14301750, 17162100, 21452625, 28603500, 42905250, 85810500]

約数ペア:

[(1, 85810500), (2, 42905250), (3, 28603500), (4, 21452625), (5, 17162100), (6, 14301750), (9, 9534500), (10, 8581050), (12, 7150875), (15, 5720700), (18, 4767250), (20, 4290525), (25, 3432420), (30, 2860350), (36, 2383625), (45, 1906900), (50, 1716210), (60, 1430175), (75, 1144140), (90, 953450), (100, 858105), (125, 686484), (150, 572070), (180, 476725), (225, 381380), (250, 343242), (300, 286035), (375, 228828), (450, 190690), (500, 171621), (750, 114414), (900, 95345), (1125, 76276), (1500, 57207), (2250, 38138), (4500, 19069)]