152782000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 120

約数和(自身を含む): 430017120

約数和(自身を除く): 277235120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1559, 1750, 1960, 2000, 2450, 2800, 3118, 3500, 3920, 4900, 6125, 6236, 7000, 7795, 9800, 10913, 12250, 12472, 14000, 15590, 19600, 21826, 24500, 24944, 31180, 38975, 43652, 49000, 54565, 62360, 76391, 77950, 87304, 98000, 109130, 124720, 152782, 155900, 174608, 194875, 218260, 272825, 305564, 311800, 381955, 389750, 436520, 545650, 611128, 623600, 763910, 779500, 873040, 1091300, 1222256, 1364125, 1527820, 1559000, 1909775, 2182600, 2728250, 3055640, 3118000, 3819550, 4365200, 5456500, 6111280, 7639100, 9548875, 10913000, 15278200, 19097750, 21826000, 30556400, 38195500, 76391000, 152782000]

約数ペア:

[(1, 152782000), (2, 76391000), (4, 38195500), (5, 30556400), (7, 21826000), (8, 19097750), (10, 15278200), (14, 10913000), (16, 9548875), (20, 7639100), (25, 6111280), (28, 5456500), (35, 4365200), (40, 3819550), (49, 3118000), (50, 3055640), (56, 2728250), (70, 2182600), (80, 1909775), (98, 1559000), (100, 1527820), (112, 1364125), (125, 1222256), (140, 1091300), (175, 873040), (196, 779500), (200, 763910), (245, 623600), (250, 611128), (280, 545650), (350, 436520), (392, 389750), (400, 381955), (490, 311800), (500, 305564), (560, 272825), (700, 218260), (784, 194875), (875, 174608), (980, 155900), (1000, 152782), (1225, 124720), (1400, 109130), (1559, 98000), (1750, 87304), (1960, 77950), (2000, 76391), (2450, 62360), (2800, 54565), (3118, 49000), (3500, 43652), (3920, 38975), (4900, 31180), (6125, 24944), (6236, 24500), (7000, 21826), (7795, 19600), (9800, 15590), (10913, 14000), (12250, 12472)]