82125000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 168

約数和(自身を含む): 281832330

約数和(自身を除く): 199707330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 125, 146, 150, 180, 200, 219, 225, 250, 292, 300, 360, 365, 375, 438, 450, 500, 584, 600, 625, 657, 730, 750, 876, 900, 1000, 1095, 1125, 1250, 1314, 1460, 1500, 1752, 1800, 1825, 1875, 2190, 2250, 2500, 2628, 2920, 3000, 3125, 3285, 3650, 3750, 4380, 4500, 5000, 5256, 5475, 5625, 6250, 6570, 7300, 7500, 8760, 9000, 9125, 9375, 10950, 11250, 12500, 13140, 14600, 15000, 15625, 16425, 18250, 18750, 21900, 22500, 25000, 26280, 27375, 28125, 31250, 32850, 36500, 37500, 43800, 45000, 45625, 46875, 54750, 56250, 62500, 65700, 73000, 75000, 82125, 91250, 93750, 109500, 112500, 125000, 131400, 136875, 140625, 164250, 182500, 187500, 219000, 225000, 228125, 273750, 281250, 328500, 365000, 375000, 410625, 456250, 547500, 562500, 657000, 684375, 821250, 912500, 1095000, 1125000, 1140625, 1368750, 1642500, 1825000, 2053125, 2281250, 2737500, 3285000, 3421875, 4106250, 4562500, 5475000, 6843750, 8212500, 9125000, 10265625, 13687500, 16425000, 20531250, 27375000, 41062500, 82125000]

約数ペア:

[(1, 82125000), (2, 41062500), (3, 27375000), (4, 20531250), (5, 16425000), (6, 13687500), (8, 10265625), (9, 9125000), (10, 8212500), (12, 6843750), (15, 5475000), (18, 4562500), (20, 4106250), (24, 3421875), (25, 3285000), (30, 2737500), (36, 2281250), (40, 2053125), (45, 1825000), (50, 1642500), (60, 1368750), (72, 1140625), (73, 1125000), (75, 1095000), (90, 912500), (100, 821250), (120, 684375), (125, 657000), (146, 562500), (150, 547500), (180, 456250), (200, 410625), (219, 375000), (225, 365000), (250, 328500), (292, 281250), (300, 273750), (360, 228125), (365, 225000), (375, 219000), (438, 187500), (450, 182500), (500, 164250), (584, 140625), (600, 136875), (625, 131400), (657, 125000), (730, 112500), (750, 109500), (876, 93750), (900, 91250), (1000, 82125), (1095, 75000), (1125, 73000), (1250, 65700), (1314, 62500), (1460, 56250), (1500, 54750), (1752, 46875), (1800, 45625), (1825, 45000), (1875, 43800), (2190, 37500), (2250, 36500), (2500, 32850), (2628, 31250), (2920, 28125), (3000, 27375), (3125, 26280), (3285, 25000), (3650, 22500), (3750, 21900), (4380, 18750), (4500, 18250), (5000, 16425), (5256, 15625), (5475, 15000), (5625, 14600), (6250, 13140), (6570, 12500), (7300, 11250), (7500, 10950), (8760, 9375), (9000, 9125)]