30187200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 104566720

約数和(自身を除く): 74379520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 331, 380, 400, 456, 475, 480, 570, 600, 608, 662, 760, 800, 912, 950, 960, 993, 1140, 1200, 1216, 1324, 1425, 1520, 1600, 1655, 1824, 1900, 1986, 2280, 2400, 2648, 2850, 3040, 3310, 3648, 3800, 3972, 4560, 4800, 4965, 5296, 5700, 6080, 6289, 6620, 7600, 7944, 8275, 9120, 9930, 10592, 11400, 12578, 13240, 15200, 15888, 16550, 18240, 18867, 19860, 21184, 22800, 24825, 25156, 26480, 30400, 31445, 31776, 33100, 37734, 39720, 45600, 49650, 50312, 52960, 62890, 63552, 66200, 75468, 79440, 91200, 94335, 99300, 100624, 105920, 125780, 132400, 150936, 157225, 158880, 188670, 198600, 201248, 251560, 264800, 301872, 314450, 317760, 377340, 397200, 402496, 471675, 503120, 529600, 603744, 628900, 754680, 794400, 943350, 1006240, 1207488, 1257800, 1509360, 1588800, 1886700, 2012480, 2515600, 3018720, 3773400, 5031200, 6037440, 7546800, 10062400, 15093600, 30187200]

約数ペア:

[(1, 30187200), (2, 15093600), (3, 10062400), (4, 7546800), (5, 6037440), (6, 5031200), (8, 3773400), (10, 3018720), (12, 2515600), (15, 2012480), (16, 1886700), (19, 1588800), (20, 1509360), (24, 1257800), (25, 1207488), (30, 1006240), (32, 943350), (38, 794400), (40, 754680), (48, 628900), (50, 603744), (57, 529600), (60, 503120), (64, 471675), (75, 402496), (76, 397200), (80, 377340), (95, 317760), (96, 314450), (100, 301872), (114, 264800), (120, 251560), (150, 201248), (152, 198600), (160, 188670), (190, 158880), (192, 157225), (200, 150936), (228, 132400), (240, 125780), (285, 105920), (300, 100624), (304, 99300), (320, 94335), (331, 91200), (380, 79440), (400, 75468), (456, 66200), (475, 63552), (480, 62890), (570, 52960), (600, 50312), (608, 49650), (662, 45600), (760, 39720), (800, 37734), (912, 33100), (950, 31776), (960, 31445), (993, 30400), (1140, 26480), (1200, 25156), (1216, 24825), (1324, 22800), (1425, 21184), (1520, 19860), (1600, 18867), (1655, 18240), (1824, 16550), (1900, 15888), (1986, 15200), (2280, 13240), (2400, 12578), (2648, 11400), (2850, 10592), (3040, 9930), (3310, 9120), (3648, 8275), (3800, 7944), (3972, 7600), (4560, 6620), (4800, 6289), (4965, 6080), (5296, 5700)]