257643600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4051}}^1$

素因数の和:4125

約数の個数: 120

約数和(自身を含む): 841097952

約数和(自身を除く): 583454352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 53, 60, 75, 80, 100, 106, 120, 150, 159, 200, 212, 240, 265, 300, 318, 400, 424, 530, 600, 636, 795, 848, 1060, 1200, 1272, 1325, 1590, 2120, 2544, 2650, 3180, 3975, 4051, 4240, 5300, 6360, 7950, 8102, 10600, 12153, 12720, 15900, 16204, 20255, 21200, 24306, 31800, 32408, 40510, 48612, 60765, 63600, 64816, 81020, 97224, 101275, 121530, 162040, 194448, 202550, 214703, 243060, 303825, 324080, 405100, 429406, 486120, 607650, 644109, 810200, 858812, 972240, 1073515, 1215300, 1288218, 1620400, 1717624, 2147030, 2430600, 2576436, 3220545, 3435248, 4294060, 4861200, 5152872, 5367575, 6441090, 8588120, 10305744, 10735150, 12882180, 16102725, 17176240, 21470300, 25764360, 32205450, 42940600, 51528720, 64410900, 85881200, 128821800, 257643600]

約数ペア:

[(1, 257643600), (2, 128821800), (3, 85881200), (4, 64410900), (5, 51528720), (6, 42940600), (8, 32205450), (10, 25764360), (12, 21470300), (15, 17176240), (16, 16102725), (20, 12882180), (24, 10735150), (25, 10305744), (30, 8588120), (40, 6441090), (48, 5367575), (50, 5152872), (53, 4861200), (60, 4294060), (75, 3435248), (80, 3220545), (100, 2576436), (106, 2430600), (120, 2147030), (150, 1717624), (159, 1620400), (200, 1288218), (212, 1215300), (240, 1073515), (265, 972240), (300, 858812), (318, 810200), (400, 644109), (424, 607650), (530, 486120), (600, 429406), (636, 405100), (795, 324080), (848, 303825), (1060, 243060), (1200, 214703), (1272, 202550), (1325, 194448), (1590, 162040), (2120, 121530), (2544, 101275), (2650, 97224), (3180, 81020), (3975, 64816), (4051, 63600), (4240, 60765), (5300, 48612), (6360, 40510), (7950, 32408), (8102, 31800), (10600, 24306), (12153, 21200), (12720, 20255), (15900, 16204)]