137750400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4783}}^1$

素因数の和:4813

約数の個数: 144

約数和(自身を含む): 491627760

約数和(自身を除く): 353877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4783, 4800, 5760, 7200, 9566, 9600, 14349, 14400, 19132, 23915, 28698, 28800, 38264, 43047, 47830, 57396, 71745, 76528, 86094, 95660, 114792, 119575, 143490, 153056, 172188, 191320, 215235, 229584, 239150, 286980, 306112, 344376, 358725, 382640, 430470, 459168, 478300, 573960, 612224, 688752, 717450, 765280, 860940, 918336, 956600, 1076175, 1147920, 1377504, 1434900, 1530560, 1721880, 1836672, 1913200, 2152350, 2295840, 2755008, 2869800, 3061120, 3443760, 3826400, 4304700, 4591680, 5510016, 5739600, 6887520, 7652800, 8609400, 9183360, 11479200, 13775040, 15305600, 17218800, 22958400, 27550080, 34437600, 45916800, 68875200, 137750400]

約数ペア:

[(1, 137750400), (2, 68875200), (3, 45916800), (4, 34437600), (5, 27550080), (6, 22958400), (8, 17218800), (9, 15305600), (10, 13775040), (12, 11479200), (15, 9183360), (16, 8609400), (18, 7652800), (20, 6887520), (24, 5739600), (25, 5510016), (30, 4591680), (32, 4304700), (36, 3826400), (40, 3443760), (45, 3061120), (48, 2869800), (50, 2755008), (60, 2295840), (64, 2152350), (72, 1913200), (75, 1836672), (80, 1721880), (90, 1530560), (96, 1434900), (100, 1377504), (120, 1147920), (128, 1076175), (144, 956600), (150, 918336), (160, 860940), (180, 765280), (192, 717450), (200, 688752), (225, 612224), (240, 573960), (288, 478300), (300, 459168), (320, 430470), (360, 382640), (384, 358725), (400, 344376), (450, 306112), (480, 286980), (576, 239150), (600, 229584), (640, 215235), (720, 191320), (800, 172188), (900, 153056), (960, 143490), (1152, 119575), (1200, 114792), (1440, 95660), (1600, 86094), (1800, 76528), (1920, 71745), (2400, 57396), (2880, 47830), (3200, 43047), (3600, 38264), (4783, 28800), (4800, 28698), (5760, 23915), (7200, 19132), (9566, 14400), (9600, 14349)]