290563800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3153

約数の個数: 96

約数和(自身を含む): 906578880

約数和(自身を除く): 616015080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 163, 200, 300, 326, 489, 600, 652, 815, 978, 1304, 1630, 1956, 2445, 2971, 3260, 3912, 4075, 4890, 5942, 6520, 8150, 8913, 9780, 11884, 12225, 14855, 16300, 17826, 19560, 23768, 24450, 29710, 32600, 35652, 44565, 48900, 59420, 71304, 74275, 89130, 97800, 118840, 148550, 178260, 222825, 297100, 356520, 445650, 484273, 594200, 891300, 968546, 1452819, 1782600, 1937092, 2421365, 2905638, 3874184, 4842730, 5811276, 7264095, 9685460, 11622552, 12106825, 14528190, 19370920, 24213650, 29056380, 36320475, 48427300, 58112760, 72640950, 96854600, 145281900, 290563800]

約数ペア:

[(1, 290563800), (2, 145281900), (3, 96854600), (4, 72640950), (5, 58112760), (6, 48427300), (8, 36320475), (10, 29056380), (12, 24213650), (15, 19370920), (20, 14528190), (24, 12106825), (25, 11622552), (30, 9685460), (40, 7264095), (50, 5811276), (60, 4842730), (75, 3874184), (100, 2905638), (120, 2421365), (150, 1937092), (163, 1782600), (200, 1452819), (300, 968546), (326, 891300), (489, 594200), (600, 484273), (652, 445650), (815, 356520), (978, 297100), (1304, 222825), (1630, 178260), (1956, 148550), (2445, 118840), (2971, 97800), (3260, 89130), (3912, 74275), (4075, 71304), (4890, 59420), (5942, 48900), (6520, 44565), (8150, 35652), (8913, 32600), (9780, 29710), (11884, 24450), (12225, 23768), (14855, 19560), (16300, 17826)]