258252000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{21521}}^1$

素因数の和:21549

約数の個数: 96

約数和(自身を含む): 846072864

約数和(自身を除く): 587820864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 21521, 43042, 64563, 86084, 107605, 129126, 172168, 215210, 258252, 322815, 344336, 430420, 516504, 538025, 645630, 688672, 860840, 1033008, 1076050, 1291260, 1614075, 1721680, 2066016, 2152100, 2582520, 2690125, 3228150, 3443360, 4304200, 5165040, 5380250, 6456300, 8070375, 8608400, 10330080, 10760500, 12912600, 16140750, 17216800, 21521000, 25825200, 32281500, 43042000, 51650400, 64563000, 86084000, 129126000, 258252000]

約数ペア:

[(1, 258252000), (2, 129126000), (3, 86084000), (4, 64563000), (5, 51650400), (6, 43042000), (8, 32281500), (10, 25825200), (12, 21521000), (15, 17216800), (16, 16140750), (20, 12912600), (24, 10760500), (25, 10330080), (30, 8608400), (32, 8070375), (40, 6456300), (48, 5380250), (50, 5165040), (60, 4304200), (75, 3443360), (80, 3228150), (96, 2690125), (100, 2582520), (120, 2152100), (125, 2066016), (150, 1721680), (160, 1614075), (200, 1291260), (240, 1076050), (250, 1033008), (300, 860840), (375, 688672), (400, 645630), (480, 538025), (500, 516504), (600, 430420), (750, 344336), (800, 322815), (1000, 258252), (1200, 215210), (1500, 172168), (2000, 129126), (2400, 107605), (3000, 86084), (4000, 64563), (6000, 43042), (12000, 21521)]