70689000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23563}}^1$

素因数の和:23587

約数の個数: 64

約数和(自身を含む): 220559040

約数和(自身を除く): 149870040

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, 23563, 47126, 70689, 94252, 117815, 141378, 188504, 235630, 282756, 353445, 471260, 565512, 589075, 706890, 942520, 1178150, 1413780, 1767225, 2356300, 2827560, 2945375, 3534450, 4712600, 5890750, 7068900, 8836125, 11781500, 14137800, 17672250, 23563000, 35344500, 70689000]

約数ペア:

[(1, 70689000), (2, 35344500), (3, 23563000), (4, 17672250), (5, 14137800), (6, 11781500), (8, 8836125), (10, 7068900), (12, 5890750), (15, 4712600), (20, 3534450), (24, 2945375), (25, 2827560), (30, 2356300), (40, 1767225), (50, 1413780), (60, 1178150), (75, 942520), (100, 706890), (120, 589075), (125, 565512), (150, 471260), (200, 353445), (250, 282756), (300, 235630), (375, 188504), (500, 141378), (600, 117815), (750, 94252), (1000, 70689), (1500, 47126), (3000, 23563)]