1288503600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{24971}}^1$

素因数の和:25035

約数の個数: 120

約数和(自身を含む): 4223664192

約数和(自身を除く): 2935160592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 60, 75, 80, 86, 100, 120, 129, 150, 172, 200, 215, 240, 258, 300, 344, 400, 430, 516, 600, 645, 688, 860, 1032, 1075, 1200, 1290, 1720, 2064, 2150, 2580, 3225, 3440, 4300, 5160, 6450, 8600, 10320, 12900, 17200, 24971, 25800, 49942, 51600, 74913, 99884, 124855, 149826, 199768, 249710, 299652, 374565, 399536, 499420, 599304, 624275, 749130, 998840, 1073753, 1198608, 1248550, 1498260, 1872825, 1997680, 2147506, 2497100, 2996520, 3221259, 3745650, 4295012, 4994200, 5368765, 5993040, 6442518, 7491300, 8590024, 9988400, 10737530, 12885036, 14982600, 16106295, 17180048, 21475060, 25770072, 26843825, 29965200, 32212590, 42950120, 51540144, 53687650, 64425180, 80531475, 85900240, 107375300, 128850360, 161062950, 214750600, 257700720, 322125900, 429501200, 644251800, 1288503600]

約数ペア:

[(1, 1288503600), (2, 644251800), (3, 429501200), (4, 322125900), (5, 257700720), (6, 214750600), (8, 161062950), (10, 128850360), (12, 107375300), (15, 85900240), (16, 80531475), (20, 64425180), (24, 53687650), (25, 51540144), (30, 42950120), (40, 32212590), (43, 29965200), (48, 26843825), (50, 25770072), (60, 21475060), (75, 17180048), (80, 16106295), (86, 14982600), (100, 12885036), (120, 10737530), (129, 9988400), (150, 8590024), (172, 7491300), (200, 6442518), (215, 5993040), (240, 5368765), (258, 4994200), (300, 4295012), (344, 3745650), (400, 3221259), (430, 2996520), (516, 2497100), (600, 2147506), (645, 1997680), (688, 1872825), (860, 1498260), (1032, 1248550), (1075, 1198608), (1200, 1073753), (1290, 998840), (1720, 749130), (2064, 624275), (2150, 599304), (2580, 499420), (3225, 399536), (3440, 374565), (4300, 299652), (5160, 249710), (6450, 199768), (8600, 149826), (10320, 124855), (12900, 99884), (17200, 74913), (24971, 51600), (25800, 49942)]