133614400

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 126

約数和(自身を含む): 343440258

約数和(自身を除く): 209825858

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 61, 64, 74, 80, 100, 122, 148, 160, 185, 200, 244, 296, 305, 320, 370, 400, 488, 592, 610, 740, 800, 925, 976, 1184, 1220, 1369, 1480, 1525, 1600, 1850, 1952, 2257, 2368, 2440, 2738, 2960, 3050, 3700, 3904, 4514, 4880, 5476, 5920, 6100, 6845, 7400, 9028, 9760, 10952, 11285, 11840, 12200, 13690, 14800, 18056, 19520, 21904, 22570, 24400, 27380, 29600, 34225, 36112, 43808, 45140, 48800, 54760, 56425, 59200, 68450, 72224, 83509, 87616, 90280, 97600, 109520, 112850, 136900, 144448, 167018, 180560, 219040, 225700, 273800, 334036, 361120, 417545, 438080, 451400, 547600, 668072, 722240, 835090, 902800, 1095200, 1336144, 1670180, 1805600, 2087725, 2190400, 2672288, 3340360, 3611200, 4175450, 5344576, 6680720, 8350900, 13361440, 16701800, 26722880, 33403600, 66807200, 133614400]

約数ペア:

[(1, 133614400), (2, 66807200), (4, 33403600), (5, 26722880), (8, 16701800), (10, 13361440), (16, 8350900), (20, 6680720), (25, 5344576), (32, 4175450), (37, 3611200), (40, 3340360), (50, 2672288), (61, 2190400), (64, 2087725), (74, 1805600), (80, 1670180), (100, 1336144), (122, 1095200), (148, 902800), (160, 835090), (185, 722240), (200, 668072), (244, 547600), (296, 451400), (305, 438080), (320, 417545), (370, 361120), (400, 334036), (488, 273800), (592, 225700), (610, 219040), (740, 180560), (800, 167018), (925, 144448), (976, 136900), (1184, 112850), (1220, 109520), (1369, 97600), (1480, 90280), (1525, 87616), (1600, 83509), (1850, 72224), (1952, 68450), (2257, 59200), (2368, 56425), (2440, 54760), (2738, 48800), (2960, 45140), (3050, 43808), (3700, 36112), (3904, 34225), (4514, 29600), (4880, 27380), (5476, 24400), (5920, 22570), (6100, 21904), (6845, 19520), (7400, 18056), (9028, 14800), (9760, 13690), (10952, 12200), (11285, 11840)]