255198000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{42533}}^1$

素因数の和:42559

約数の個数: 80

約数和(自身を含む): 822777696

約数和(自身を除く): 567579696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 42533, 85066, 127599, 170132, 212665, 255198, 340264, 425330, 510396, 637995, 680528, 850660, 1020792, 1063325, 1275990, 1701320, 2041584, 2126650, 2551980, 3189975, 3402640, 4253300, 5103960, 5316625, 6379950, 8506600, 10207920, 10633250, 12759900, 15949875, 17013200, 21266500, 25519800, 31899750, 42533000, 51039600, 63799500, 85066000, 127599000, 255198000]

約数ペア:

[(1, 255198000), (2, 127599000), (3, 85066000), (4, 63799500), (5, 51039600), (6, 42533000), (8, 31899750), (10, 25519800), (12, 21266500), (15, 17013200), (16, 15949875), (20, 12759900), (24, 10633250), (25, 10207920), (30, 8506600), (40, 6379950), (48, 5316625), (50, 5103960), (60, 4253300), (75, 3402640), (80, 3189975), (100, 2551980), (120, 2126650), (125, 2041584), (150, 1701320), (200, 1275990), (240, 1063325), (250, 1020792), (300, 850660), (375, 680528), (400, 637995), (500, 510396), (600, 425330), (750, 340264), (1000, 255198), (1200, 212665), (1500, 170132), (2000, 127599), (3000, 85066), (6000, 42533)]