255292650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 714751128

約数和(自身を除く): 459458478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 101, 123, 137, 150, 202, 205, 225, 246, 274, 303, 369, 410, 411, 450, 505, 606, 615, 685, 738, 822, 909, 1010, 1025, 1230, 1233, 1370, 1515, 1818, 1845, 2050, 2055, 2466, 2525, 3030, 3075, 3425, 3690, 4110, 4141, 4545, 5050, 5617, 6150, 6165, 6850, 7575, 8282, 9090, 9225, 10275, 11234, 12330, 12423, 13837, 15150, 16851, 18450, 20550, 20705, 22725, 24846, 27674, 28085, 30825, 33702, 37269, 41410, 41511, 45450, 50553, 56170, 61650, 62115, 69185, 74538, 83022, 84255, 101106, 103525, 124230, 124533, 138370, 140425, 168510, 186345, 207050, 207555, 249066, 252765, 280850, 310575, 345925, 372690, 415110, 421275, 505530, 567317, 621150, 622665, 691850, 842550, 931725, 1037775, 1134634, 1245330, 1263825, 1701951, 1863450, 2075550, 2527650, 2836585, 3113325, 3403902, 5105853, 5673170, 6226650, 8509755, 10211706, 14182925, 17019510, 25529265, 28365850, 42548775, 51058530, 85097550, 127646325, 255292650]

約数ペア:

[(1, 255292650), (2, 127646325), (3, 85097550), (5, 51058530), (6, 42548775), (9, 28365850), (10, 25529265), (15, 17019510), (18, 14182925), (25, 10211706), (30, 8509755), (41, 6226650), (45, 5673170), (50, 5105853), (75, 3403902), (82, 3113325), (90, 2836585), (101, 2527650), (123, 2075550), (137, 1863450), (150, 1701951), (202, 1263825), (205, 1245330), (225, 1134634), (246, 1037775), (274, 931725), (303, 842550), (369, 691850), (410, 622665), (411, 621150), (450, 567317), (505, 505530), (606, 421275), (615, 415110), (685, 372690), (738, 345925), (822, 310575), (909, 280850), (1010, 252765), (1025, 249066), (1230, 207555), (1233, 207050), (1370, 186345), (1515, 168510), (1818, 140425), (1845, 138370), (2050, 124533), (2055, 124230), (2466, 103525), (2525, 101106), (3030, 84255), (3075, 83022), (3425, 74538), (3690, 69185), (4110, 62115), (4141, 61650), (4545, 56170), (5050, 50553), (5617, 45450), (6150, 41511), (6165, 41410), (6850, 37269), (7575, 33702), (8282, 30825), (9090, 28085), (9225, 27674), (10275, 24846), (11234, 22725), (12330, 20705), (12423, 20550), (13837, 18450), (15150, 16851)]