73377200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 193091808

約数和(自身を除く): 119714608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 103, 104, 130, 137, 200, 206, 208, 260, 274, 325, 400, 412, 515, 520, 548, 650, 685, 824, 1030, 1040, 1096, 1300, 1339, 1370, 1648, 1781, 2060, 2192, 2575, 2600, 2678, 2740, 3425, 3562, 4120, 5150, 5200, 5356, 5480, 6695, 6850, 7124, 8240, 8905, 10300, 10712, 10960, 13390, 13700, 14111, 14248, 17810, 20600, 21424, 26780, 27400, 28222, 28496, 33475, 35620, 41200, 44525, 53560, 54800, 56444, 66950, 70555, 71240, 89050, 107120, 112888, 133900, 141110, 142480, 178100, 183443, 225776, 267800, 282220, 352775, 356200, 366886, 535600, 564440, 705550, 712400, 733772, 917215, 1128880, 1411100, 1467544, 1834430, 2822200, 2935088, 3668860, 4586075, 5644400, 7337720, 9172150, 14675440, 18344300, 36688600, 73377200]

約数ペア:

[(1, 73377200), (2, 36688600), (4, 18344300), (5, 14675440), (8, 9172150), (10, 7337720), (13, 5644400), (16, 4586075), (20, 3668860), (25, 2935088), (26, 2822200), (40, 1834430), (50, 1467544), (52, 1411100), (65, 1128880), (80, 917215), (100, 733772), (103, 712400), (104, 705550), (130, 564440), (137, 535600), (200, 366886), (206, 356200), (208, 352775), (260, 282220), (274, 267800), (325, 225776), (400, 183443), (412, 178100), (515, 142480), (520, 141110), (548, 133900), (650, 112888), (685, 107120), (824, 89050), (1030, 71240), (1040, 70555), (1096, 66950), (1300, 56444), (1339, 54800), (1370, 53560), (1648, 44525), (1781, 41200), (2060, 35620), (2192, 33475), (2575, 28496), (2600, 28222), (2678, 27400), (2740, 26780), (3425, 21424), (3562, 20600), (4120, 17810), (5150, 14248), (5200, 14111), (5356, 13700), (5480, 13390), (6695, 10960), (6850, 10712), (7124, 10300), (8240, 8905)]