77371000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 210740400

約数和(自身を除く): 133369400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1579, 1750, 1960, 2450, 3158, 3500, 4900, 6125, 6316, 7000, 7895, 9800, 11053, 12250, 12632, 15790, 22106, 24500, 31580, 39475, 44212, 49000, 55265, 63160, 77371, 78950, 88424, 110530, 154742, 157900, 197375, 221060, 276325, 309484, 315800, 386855, 394750, 442120, 552650, 618968, 773710, 789500, 1105300, 1381625, 1547420, 1579000, 1934275, 2210600, 2763250, 3094840, 3868550, 5526500, 7737100, 9671375, 11053000, 15474200, 19342750, 38685500, 77371000]

約数ペア:

[(1, 77371000), (2, 38685500), (4, 19342750), (5, 15474200), (7, 11053000), (8, 9671375), (10, 7737100), (14, 5526500), (20, 3868550), (25, 3094840), (28, 2763250), (35, 2210600), (40, 1934275), (49, 1579000), (50, 1547420), (56, 1381625), (70, 1105300), (98, 789500), (100, 773710), (125, 618968), (140, 552650), (175, 442120), (196, 394750), (200, 386855), (245, 315800), (250, 309484), (280, 276325), (350, 221060), (392, 197375), (490, 157900), (500, 154742), (700, 110530), (875, 88424), (980, 78950), (1000, 77371), (1225, 63160), (1400, 55265), (1579, 49000), (1750, 44212), (1960, 39475), (2450, 31580), (3158, 24500), (3500, 22106), (4900, 15790), (6125, 12632), (6316, 12250), (7000, 11053), (7895, 9800)]