133606400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 132

約数和(自身を含む): 351805608

約数和(自身を除く): 218199208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 307, 320, 340, 400, 425, 512, 544, 614, 640, 680, 800, 850, 1024, 1088, 1228, 1280, 1360, 1535, 1600, 1700, 2176, 2456, 2560, 2720, 3070, 3200, 3400, 4352, 4912, 5120, 5219, 5440, 6140, 6400, 6800, 7675, 8704, 9824, 10438, 10880, 12280, 12800, 13600, 15350, 17408, 19648, 20876, 21760, 24560, 25600, 26095, 27200, 30700, 39296, 41752, 43520, 49120, 52190, 54400, 61400, 78592, 83504, 87040, 98240, 104380, 108800, 122800, 130475, 157184, 167008, 196480, 208760, 217600, 245600, 260950, 314368, 334016, 392960, 417520, 435200, 491200, 521900, 668032, 785920, 835040, 982400, 1043800, 1336064, 1571840, 1670080, 1964800, 2087600, 2672128, 3340160, 3929600, 4175200, 5344256, 6680320, 7859200, 8350400, 13360640, 16700800, 26721280, 33401600, 66803200, 133606400]

約数ペア:

[(1, 133606400), (2, 66803200), (4, 33401600), (5, 26721280), (8, 16700800), (10, 13360640), (16, 8350400), (17, 7859200), (20, 6680320), (25, 5344256), (32, 4175200), (34, 3929600), (40, 3340160), (50, 2672128), (64, 2087600), (68, 1964800), (80, 1670080), (85, 1571840), (100, 1336064), (128, 1043800), (136, 982400), (160, 835040), (170, 785920), (200, 668032), (256, 521900), (272, 491200), (307, 435200), (320, 417520), (340, 392960), (400, 334016), (425, 314368), (512, 260950), (544, 245600), (614, 217600), (640, 208760), (680, 196480), (800, 167008), (850, 157184), (1024, 130475), (1088, 122800), (1228, 108800), (1280, 104380), (1360, 98240), (1535, 87040), (1600, 83504), (1700, 78592), (2176, 61400), (2456, 54400), (2560, 52190), (2720, 49120), (3070, 43520), (3200, 41752), (3400, 39296), (4352, 30700), (4912, 27200), (5120, 26095), (5219, 25600), (5440, 24560), (6140, 21760), (6400, 20876), (6800, 19648), (7675, 17408), (8704, 15350), (9824, 13600), (10438, 12800), (10880, 12280)]