22017900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3231

約数の個数: 72

約数和(自身を含む): 66495744

約数和(自身を除く): 44477844

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, 460, 575, 690, 1150, 1380, 1725, 2300, 3191, 3450, 6382, 6900, 9573, 12764, 15955, 19146, 31910, 38292, 47865, 63820, 73393, 79775, 95730, 146786, 159550, 191460, 220179, 239325, 293572, 319100, 366965, 440358, 478650, 733930, 880716, 957300, 1100895, 1467860, 1834825, 2201790, 3669650, 4403580, 5504475, 7339300, 11008950, 22017900]

約数ペア:

[(1, 22017900), (2, 11008950), (3, 7339300), (4, 5504475), (5, 4403580), (6, 3669650), (10, 2201790), (12, 1834825), (15, 1467860), (20, 1100895), (23, 957300), (25, 880716), (30, 733930), (46, 478650), (50, 440358), (60, 366965), (69, 319100), (75, 293572), (92, 239325), (100, 220179), (115, 191460), (138, 159550), (150, 146786), (230, 95730), (276, 79775), (300, 73393), (345, 63820), (460, 47865), (575, 38292), (690, 31910), (1150, 19146), (1380, 15955), (1725, 12764), (2300, 9573), (3191, 6900), (3450, 6382)]