85989000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28663}}^1$

素因数の和:28687

約数の個数: 64

約数和(自身を含む): 268295040

約数和(自身を除く): 182306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 28663, 57326, 85989, 114652, 143315, 171978, 229304, 286630, 343956, 429945, 573260, 687912, 716575, 859890, 1146520, 1433150, 1719780, 2149725, 2866300, 3439560, 3582875, 4299450, 5732600, 7165750, 8598900, 10748625, 14331500, 17197800, 21497250, 28663000, 42994500, 85989000]

約数ペア:

[(1, 85989000), (2, 42994500), (3, 28663000), (4, 21497250), (5, 17197800), (6, 14331500), (8, 10748625), (10, 8598900), (12, 7165750), (15, 5732600), (20, 4299450), (24, 3582875), (25, 3439560), (30, 2866300), (40, 2149725), (50, 1719780), (60, 1433150), (75, 1146520), (100, 859890), (120, 716575), (125, 687912), (150, 573260), (200, 429945), (250, 343956), (300, 286630), (375, 229304), (500, 171978), (600, 143315), (750, 114652), (1000, 85989), (1500, 57326), (3000, 28663)]