164250000

素因数分解:

$2^4\times 3^2\times 5^6\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 210

約数和(自身を含む): 582453482

約数和(自身を除く): 418203482

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 100, 120, 125, 144, 146, 150, 180, 200, 219, 225, 240, 250, 292, 300, 360, 365, 375, 400, 438, 450, 500, 584, 600, 625, 657, 720, 730, 750, 876, 900, 1000, 1095, 1125, 1168, 1200, 1250, 1314, 1460, 1500, 1752, 1800, 1825, 1875, 2000, 2190, 2250, 2500, 2628, 2920, 3000, 3125, 3285, 3504, 3600, 3650, 3750, 4380, 4500, 5000, 5256, 5475, 5625, 5840, 6000, 6250, 6570, 7300, 7500, 8760, 9000, 9125, 9375, 10000, 10512, 10950, 11250, 12500, 13140, 14600, 15000, 15625, 16425, 17520, 18000, 18250, 18750, 21900, 22500, 25000, 26280, 27375, 28125, 29200, 30000, 31250, 32850, 36500, 37500, 43800, 45000, 45625, 46875, 50000, 52560, 54750, 56250, 62500, 65700, 73000, 75000, 82125, 87600, 90000, 91250, 93750, 109500, 112500, 125000, 131400, 136875, 140625, 146000, 150000, 164250, 182500, 187500, 219000, 225000, 228125, 250000, 262800, 273750, 281250, 328500, 365000, 375000, 410625, 438000, 450000, 456250, 547500, 562500, 657000, 684375, 730000, 750000, 821250, 912500, 1095000, 1125000, 1140625, 1314000, 1368750, 1642500, 1825000, 2053125, 2190000, 2250000, 2281250, 2737500, 3285000, 3421875, 3650000, 4106250, 4562500, 5475000, 6570000, 6843750, 8212500, 9125000, 10265625, 10950000, 13687500, 16425000, 18250000, 20531250, 27375000, 32850000, 41062500, 54750000, 82125000, 164250000]

約数ペア:

[(1, 164250000), (2, 82125000), (3, 54750000), (4, 41062500), (5, 32850000), (6, 27375000), (8, 20531250), (9, 18250000), (10, 16425000), (12, 13687500), (15, 10950000), (16, 10265625), (18, 9125000), (20, 8212500), (24, 6843750), (25, 6570000), (30, 5475000), (36, 4562500), (40, 4106250), (45, 3650000), (48, 3421875), (50, 3285000), (60, 2737500), (72, 2281250), (73, 2250000), (75, 2190000), (80, 2053125), (90, 1825000), (100, 1642500), (120, 1368750), (125, 1314000), (144, 1140625), (146, 1125000), (150, 1095000), (180, 912500), (200, 821250), (219, 750000), (225, 730000), (240, 684375), (250, 657000), (292, 562500), (300, 547500), (360, 456250), (365, 450000), (375, 438000), (400, 410625), (438, 375000), (450, 365000), (500, 328500), (584, 281250), (600, 273750), (625, 262800), (657, 250000), (720, 228125), (730, 225000), (750, 219000), (876, 187500), (900, 182500), (1000, 164250), (1095, 150000), (1125, 146000), (1168, 140625), (1200, 136875), (1250, 131400), (1314, 125000), (1460, 112500), (1500, 109500), (1752, 93750), (1800, 91250), (1825, 90000), (1875, 87600), (2000, 82125), (2190, 75000), (2250, 73000), (2500, 65700), (2628, 62500), (2920, 56250), (3000, 54750), (3125, 52560), (3285, 50000), (3504, 46875), (3600, 45625), (3650, 45000), (3750, 43800), (4380, 37500), (4500, 36500), (5000, 32850), (5256, 31250), (5475, 30000), (5625, 29200), (5840, 28125), (6000, 27375), (6250, 26280), (6570, 25000), (7300, 22500), (7500, 21900), (8760, 18750), (9000, 18250), (9125, 18000), (9375, 17520), (10000, 16425), (10512, 15625), (10950, 15000), (11250, 14600), (12500, 13140)]