271560000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 280

約数和(自身を含む): 939499264

約数和(自身を除く): 667939264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 73, 75, 80, 93, 96, 100, 120, 124, 125, 146, 150, 155, 160, 186, 192, 200, 219, 240, 248, 250, 292, 300, 310, 320, 365, 372, 375, 400, 438, 465, 480, 496, 500, 584, 600, 620, 625, 730, 744, 750, 775, 800, 876, 930, 960, 992, 1000, 1095, 1168, 1200, 1240, 1250, 1460, 1488, 1500, 1550, 1600, 1752, 1825, 1860, 1875, 1984, 2000, 2190, 2263, 2325, 2336, 2400, 2480, 2500, 2920, 2976, 3000, 3100, 3504, 3650, 3720, 3750, 3875, 4000, 4380, 4526, 4650, 4672, 4800, 4960, 5000, 5475, 5840, 5952, 6000, 6200, 6789, 7008, 7300, 7440, 7500, 7750, 8000, 8760, 9052, 9125, 9300, 9920, 10000, 10950, 11315, 11625, 11680, 12000, 12400, 13578, 14016, 14600, 14880, 15000, 15500, 17520, 18104, 18250, 18600, 19375, 20000, 21900, 22630, 23250, 23360, 24000, 24800, 27156, 27375, 29200, 29760, 30000, 31000, 33945, 35040, 36208, 36500, 37200, 38750, 40000, 43800, 45260, 45625, 46500, 49600, 54312, 54750, 56575, 58125, 58400, 60000, 62000, 67890, 70080, 72416, 73000, 74400, 77500, 87600, 90520, 91250, 93000, 108624, 109500, 113150, 116250, 116800, 120000, 124000, 135780, 136875, 144832, 146000, 148800, 155000, 169725, 175200, 181040, 182500, 186000, 217248, 219000, 226300, 232500, 248000, 271560, 273750, 282875, 292000, 310000, 339450, 350400, 362080, 365000, 372000, 434496, 438000, 452600, 465000, 543120, 547500, 565750, 584000, 620000, 678900, 724160, 730000, 744000, 848625, 876000, 905200, 930000, 1086240, 1095000, 1131500, 1240000, 1357800, 1414375, 1460000, 1697250, 1752000, 1810400, 1860000, 2172480, 2190000, 2263000, 2715600, 2828750, 2920000, 3394500, 3620800, 3720000, 4243125, 4380000, 4526000, 5431200, 5657500, 6789000, 8486250, 8760000, 9052000, 10862400, 11315000, 13578000, 16972500, 18104000, 22630000, 27156000, 33945000, 45260000, 54312000, 67890000, 90520000, 135780000, 271560000]

約数ペア:

[(1, 271560000), (2, 135780000), (3, 90520000), (4, 67890000), (5, 54312000), (6, 45260000), (8, 33945000), (10, 27156000), (12, 22630000), (15, 18104000), (16, 16972500), (20, 13578000), (24, 11315000), (25, 10862400), (30, 9052000), (31, 8760000), (32, 8486250), (40, 6789000), (48, 5657500), (50, 5431200), (60, 4526000), (62, 4380000), (64, 4243125), (73, 3720000), (75, 3620800), (80, 3394500), (93, 2920000), (96, 2828750), (100, 2715600), (120, 2263000), (124, 2190000), (125, 2172480), (146, 1860000), (150, 1810400), (155, 1752000), (160, 1697250), (186, 1460000), (192, 1414375), (200, 1357800), (219, 1240000), (240, 1131500), (248, 1095000), (250, 1086240), (292, 930000), (300, 905200), (310, 876000), (320, 848625), (365, 744000), (372, 730000), (375, 724160), (400, 678900), (438, 620000), (465, 584000), (480, 565750), (496, 547500), (500, 543120), (584, 465000), (600, 452600), (620, 438000), (625, 434496), (730, 372000), (744, 365000), (750, 362080), (775, 350400), (800, 339450), (876, 310000), (930, 292000), (960, 282875), (992, 273750), (1000, 271560), (1095, 248000), (1168, 232500), (1200, 226300), (1240, 219000), (1250, 217248), (1460, 186000), (1488, 182500), (1500, 181040), (1550, 175200), (1600, 169725), (1752, 155000), (1825, 148800), (1860, 146000), (1875, 144832), (1984, 136875), (2000, 135780), (2190, 124000), (2263, 120000), (2325, 116800), (2336, 116250), (2400, 113150), (2480, 109500), (2500, 108624), (2920, 93000), (2976, 91250), (3000, 90520), (3100, 87600), (3504, 77500), (3650, 74400), (3720, 73000), (3750, 72416), (3875, 70080), (4000, 67890), (4380, 62000), (4526, 60000), (4650, 58400), (4672, 58125), (4800, 56575), (4960, 54750), (5000, 54312), (5475, 49600), (5840, 46500), (5952, 45625), (6000, 45260), (6200, 43800), (6789, 40000), (7008, 38750), (7300, 37200), (7440, 36500), (7500, 36208), (7750, 35040), (8000, 33945), (8760, 31000), (9052, 30000), (9125, 29760), (9300, 29200), (9920, 27375), (10000, 27156), (10950, 24800), (11315, 24000), (11625, 23360), (11680, 23250), (12000, 22630), (12400, 21900), (13578, 20000), (14016, 19375), (14600, 18600), (14880, 18250), (15000, 18104), (15500, 17520)]