131316987600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1919839}}^1$

素因数の和:1919882

約数の個数: 180

約数和(自身を含む): 479691222400

約数和(自身を除く): 348374234800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 22800, 34200, 68400, 1919839, 3839678, 5759517, 7679356, 9599195, 11519034, 15358712, 17278551, 19198390, 23038068, 28797585, 30717424, 34557102, 36476941, 38396780, 46076136, 47995975, 57595170, 69114204, 72953882, 76793560, 86392755, 92152272, 95991950, 109430823, 115190340, 138228408, 143987925, 145907764, 153587120, 172785510, 182384705, 191983900, 218861646, 230380680, 276456816, 287975850, 291815528, 328292469, 345571020, 364769410, 383967800, 431963775, 437723292, 460761360, 547154115, 575951700, 583631056, 656584938, 691142040, 729538820, 767935600, 863927550, 875446584, 911923525, 1094308230, 1151903400, 1313169876, 1382284080, 1459077640, 1641462345, 1727855100, 1750893168, 1823847050, 2188616460, 2303806800, 2626339752, 2735770575, 2918155280, 3282924690, 3455710200, 3647694100, 4377232920, 5252679504, 5471541150, 6565849380, 6911420400, 7295388200, 8207311725, 8754465840, 10943082300, 13131698760, 14590776400, 16414623450, 21886164600, 26263397520, 32829246900, 43772329200, 65658493800, 131316987600]

約数ペア:

[(1, 131316987600), (2, 65658493800), (3, 43772329200), (4, 32829246900), (5, 26263397520), (6, 21886164600), (8, 16414623450), (9, 14590776400), (10, 13131698760), (12, 10943082300), (15, 8754465840), (16, 8207311725), (18, 7295388200), (19, 6911420400), (20, 6565849380), (24, 5471541150), (25, 5252679504), (30, 4377232920), (36, 3647694100), (38, 3455710200), (40, 3282924690), (45, 2918155280), (48, 2735770575), (50, 2626339752), (57, 2303806800), (60, 2188616460), (72, 1823847050), (75, 1750893168), (76, 1727855100), (80, 1641462345), (90, 1459077640), (95, 1382284080), (100, 1313169876), (114, 1151903400), (120, 1094308230), (144, 911923525), (150, 875446584), (152, 863927550), (171, 767935600), (180, 729538820), (190, 691142040), (200, 656584938), (225, 583631056), (228, 575951700), (240, 547154115), (285, 460761360), (300, 437723292), (304, 431963775), (342, 383967800), (360, 364769410), (380, 345571020), (400, 328292469), (450, 291815528), (456, 287975850), (475, 276456816), (570, 230380680), (600, 218861646), (684, 191983900), (720, 182384705), (760, 172785510), (855, 153587120), (900, 145907764), (912, 143987925), (950, 138228408), (1140, 115190340), (1200, 109430823), (1368, 95991950), (1425, 92152272), (1520, 86392755), (1710, 76793560), (1800, 72953882), (1900, 69114204), (2280, 57595170), (2736, 47995975), (2850, 46076136), (3420, 38396780), (3600, 36476941), (3800, 34557102), (4275, 30717424), (4560, 28797585), (5700, 23038068), (6840, 19198390), (7600, 17278551), (8550, 15358712), (11400, 11519034), (13680, 9599195), (17100, 7679356), (22800, 5759517), (34200, 3839678), (68400, 1919839)]