25698000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{4283}}^1$

素因数の和:4309

約数の個数: 80

約数和(自身を含む): 82869696

約数和(自身を除く): 57171696

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, 4283, 6000, 8566, 12849, 17132, 21415, 25698, 34264, 42830, 51396, 64245, 68528, 85660, 102792, 107075, 128490, 171320, 205584, 214150, 256980, 321225, 342640, 428300, 513960, 535375, 642450, 856600, 1027920, 1070750, 1284900, 1606125, 1713200, 2141500, 2569800, 3212250, 4283000, 5139600, 6424500, 8566000, 12849000, 25698000]

約数ペア:

[(1, 25698000), (2, 12849000), (3, 8566000), (4, 6424500), (5, 5139600), (6, 4283000), (8, 3212250), (10, 2569800), (12, 2141500), (15, 1713200), (16, 1606125), (20, 1284900), (24, 1070750), (25, 1027920), (30, 856600), (40, 642450), (48, 535375), (50, 513960), (60, 428300), (75, 342640), (80, 321225), (100, 256980), (120, 214150), (125, 205584), (150, 171320), (200, 128490), (240, 107075), (250, 102792), (300, 85660), (375, 68528), (400, 64245), (500, 51396), (600, 42830), (750, 34264), (1000, 25698), (1200, 21415), (1500, 17132), (2000, 12849), (3000, 8566), (4283, 6000)]