6789000

素因数分解:

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

素因数の和:128

約数の個数: 128

約数和(自身を含む): 22164480

約数和(自身を除く): 15375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 73, 75, 93, 100, 120, 124, 125, 146, 150, 155, 186, 200, 219, 248, 250, 292, 300, 310, 365, 372, 375, 438, 465, 500, 584, 600, 620, 730, 744, 750, 775, 876, 930, 1000, 1095, 1240, 1460, 1500, 1550, 1752, 1825, 1860, 2190, 2263, 2325, 2920, 3000, 3100, 3650, 3720, 3875, 4380, 4526, 4650, 5475, 6200, 6789, 7300, 7750, 8760, 9052, 9125, 9300, 10950, 11315, 11625, 13578, 14600, 15500, 18104, 18250, 18600, 21900, 22630, 23250, 27156, 27375, 31000, 33945, 36500, 43800, 45260, 46500, 54312, 54750, 56575, 67890, 73000, 90520, 93000, 109500, 113150, 135780, 169725, 219000, 226300, 271560, 282875, 339450, 452600, 565750, 678900, 848625, 1131500, 1357800, 1697250, 2263000, 3394500, 6789000]

約数ペア:

[(1, 6789000), (2, 3394500), (3, 2263000), (4, 1697250), (5, 1357800), (6, 1131500), (8, 848625), (10, 678900), (12, 565750), (15, 452600), (20, 339450), (24, 282875), (25, 271560), (30, 226300), (31, 219000), (40, 169725), (50, 135780), (60, 113150), (62, 109500), (73, 93000), (75, 90520), (93, 73000), (100, 67890), (120, 56575), (124, 54750), (125, 54312), (146, 46500), (150, 45260), (155, 43800), (186, 36500), (200, 33945), (219, 31000), (248, 27375), (250, 27156), (292, 23250), (300, 22630), (310, 21900), (365, 18600), (372, 18250), (375, 18104), (438, 15500), (465, 14600), (500, 13578), (584, 11625), (600, 11315), (620, 10950), (730, 9300), (744, 9125), (750, 9052), (775, 8760), (876, 7750), (930, 7300), (1000, 6789), (1095, 6200), (1240, 5475), (1460, 4650), (1500, 4526), (1550, 4380), (1752, 3875), (1825, 3720), (1860, 3650), (2190, 3100), (2263, 3000), (2325, 2920)]