2822100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 8541120

約数和(自身を除く): 5719020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 409, 460, 575, 690, 818, 1150, 1227, 1380, 1636, 1725, 2045, 2300, 2454, 3450, 4090, 4908, 6135, 6900, 8180, 9407, 10225, 12270, 18814, 20450, 24540, 28221, 30675, 37628, 40900, 47035, 56442, 61350, 94070, 112884, 122700, 141105, 188140, 235175, 282210, 470350, 564420, 705525, 940700, 1411050, 2822100]

約数ペア:

[(1, 2822100), (2, 1411050), (3, 940700), (4, 705525), (5, 564420), (6, 470350), (10, 282210), (12, 235175), (15, 188140), (20, 141105), (23, 122700), (25, 112884), (30, 94070), (46, 61350), (50, 56442), (60, 47035), (69, 40900), (75, 37628), (92, 30675), (100, 28221), (115, 24540), (138, 20450), (150, 18814), (230, 12270), (276, 10225), (300, 9407), (345, 8180), (409, 6900), (460, 6135), (575, 4908), (690, 4090), (818, 3450), (1150, 2454), (1227, 2300), (1380, 2045), (1636, 1725)]