205860000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 699076224

約数和(自身を除く): 493216224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 73, 75, 80, 94, 96, 100, 120, 125, 141, 146, 150, 160, 188, 200, 219, 235, 240, 250, 282, 292, 300, 365, 375, 376, 400, 438, 470, 480, 500, 564, 584, 600, 625, 705, 730, 750, 752, 800, 876, 940, 1000, 1095, 1128, 1168, 1175, 1200, 1250, 1410, 1460, 1500, 1504, 1752, 1825, 1875, 1880, 2000, 2190, 2256, 2336, 2350, 2400, 2500, 2820, 2920, 3000, 3431, 3504, 3525, 3650, 3750, 3760, 4000, 4380, 4512, 4700, 5000, 5475, 5640, 5840, 5875, 6000, 6862, 7008, 7050, 7300, 7500, 7520, 8760, 9125, 9400, 10000, 10293, 10950, 11280, 11680, 11750, 12000, 13724, 14100, 14600, 15000, 17155, 17520, 17625, 18250, 18800, 20000, 20586, 21900, 22560, 23500, 27375, 27448, 28200, 29200, 29375, 30000, 34310, 35040, 35250, 36500, 37600, 41172, 43800, 45625, 47000, 51465, 54750, 54896, 56400, 58400, 58750, 60000, 68620, 70500, 73000, 82344, 85775, 87600, 88125, 91250, 94000, 102930, 109500, 109792, 112800, 117500, 136875, 137240, 141000, 146000, 164688, 171550, 175200, 176250, 182500, 188000, 205860, 219000, 235000, 257325, 273750, 274480, 282000, 292000, 329376, 343100, 352500, 365000, 411720, 428875, 438000, 470000, 514650, 547500, 548960, 564000, 686200, 705000, 730000, 823440, 857750, 876000, 940000, 1029300, 1095000, 1286625, 1372400, 1410000, 1460000, 1646880, 1715500, 2058600, 2144375, 2190000, 2573250, 2744800, 2820000, 3431000, 4117200, 4288750, 4380000, 5146500, 6433125, 6862000, 8234400, 8577500, 10293000, 12866250, 13724000, 17155000, 20586000, 25732500, 34310000, 41172000, 51465000, 68620000, 102930000, 205860000]

約数ペア:

[(1, 205860000), (2, 102930000), (3, 68620000), (4, 51465000), (5, 41172000), (6, 34310000), (8, 25732500), (10, 20586000), (12, 17155000), (15, 13724000), (16, 12866250), (20, 10293000), (24, 8577500), (25, 8234400), (30, 6862000), (32, 6433125), (40, 5146500), (47, 4380000), (48, 4288750), (50, 4117200), (60, 3431000), (73, 2820000), (75, 2744800), (80, 2573250), (94, 2190000), (96, 2144375), (100, 2058600), (120, 1715500), (125, 1646880), (141, 1460000), (146, 1410000), (150, 1372400), (160, 1286625), (188, 1095000), (200, 1029300), (219, 940000), (235, 876000), (240, 857750), (250, 823440), (282, 730000), (292, 705000), (300, 686200), (365, 564000), (375, 548960), (376, 547500), (400, 514650), (438, 470000), (470, 438000), (480, 428875), (500, 411720), (564, 365000), (584, 352500), (600, 343100), (625, 329376), (705, 292000), (730, 282000), (750, 274480), (752, 273750), (800, 257325), (876, 235000), (940, 219000), (1000, 205860), (1095, 188000), (1128, 182500), (1168, 176250), (1175, 175200), (1200, 171550), (1250, 164688), (1410, 146000), (1460, 141000), (1500, 137240), (1504, 136875), (1752, 117500), (1825, 112800), (1875, 109792), (1880, 109500), (2000, 102930), (2190, 94000), (2256, 91250), (2336, 88125), (2350, 87600), (2400, 85775), (2500, 82344), (2820, 73000), (2920, 70500), (3000, 68620), (3431, 60000), (3504, 58750), (3525, 58400), (3650, 56400), (3750, 54896), (3760, 54750), (4000, 51465), (4380, 47000), (4512, 45625), (4700, 43800), (5000, 41172), (5475, 37600), (5640, 36500), (5840, 35250), (5875, 35040), (6000, 34310), (6862, 30000), (7008, 29375), (7050, 29200), (7300, 28200), (7500, 27448), (7520, 27375), (8760, 23500), (9125, 22560), (9400, 21900), (10000, 20586), (10293, 20000), (10950, 18800), (11280, 18250), (11680, 17625), (11750, 17520), (12000, 17155), (13724, 15000), (14100, 14600)]