8973000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{997}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 30359160

約数和(自身を除く): 21386160

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, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 997, 1000, 1125, 1500, 1800, 1994, 2250, 2991, 3000, 3988, 4500, 4985, 5982, 7976, 8973, 9000, 9970, 11964, 14955, 17946, 19940, 23928, 24925, 29910, 35892, 39880, 44865, 49850, 59820, 71784, 74775, 89730, 99700, 119640, 124625, 149550, 179460, 199400, 224325, 249250, 299100, 358920, 373875, 448650, 498500, 598200, 747750, 897300, 997000, 1121625, 1495500, 1794600, 2243250, 2991000, 4486500, 8973000]

約数ペア:

[(1, 8973000), (2, 4486500), (3, 2991000), (4, 2243250), (5, 1794600), (6, 1495500), (8, 1121625), (9, 997000), (10, 897300), (12, 747750), (15, 598200), (18, 498500), (20, 448650), (24, 373875), (25, 358920), (30, 299100), (36, 249250), (40, 224325), (45, 199400), (50, 179460), (60, 149550), (72, 124625), (75, 119640), (90, 99700), (100, 89730), (120, 74775), (125, 71784), (150, 59820), (180, 49850), (200, 44865), (225, 39880), (250, 35892), (300, 29910), (360, 24925), (375, 23928), (450, 19940), (500, 17946), (600, 14955), (750, 11964), (900, 9970), (997, 9000), (1000, 8973), (1125, 7976), (1500, 5982), (1800, 4985), (1994, 4500), (2250, 3988), (2991, 3000)]