75345920

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 104

約数和(自身を含む): 195404496

約数和(自身を除く): 120058576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 283, 320, 416, 512, 520, 566, 640, 832, 1024, 1040, 1132, 1280, 1415, 1664, 2048, 2080, 2264, 2560, 2830, 3328, 3679, 4096, 4160, 4528, 5120, 5660, 6656, 7358, 8320, 9056, 10240, 11320, 13312, 14716, 16640, 18112, 18395, 20480, 22640, 26624, 29432, 33280, 36224, 36790, 45280, 53248, 58864, 66560, 72448, 73580, 90560, 117728, 133120, 144896, 147160, 181120, 235456, 266240, 289792, 294320, 362240, 470912, 579584, 588640, 724480, 941824, 1159168, 1177280, 1448960, 1883648, 2354560, 2897920, 3767296, 4709120, 5795840, 7534592, 9418240, 15069184, 18836480, 37672960, 75345920]

約数ペア:

[(1, 75345920), (2, 37672960), (4, 18836480), (5, 15069184), (8, 9418240), (10, 7534592), (13, 5795840), (16, 4709120), (20, 3767296), (26, 2897920), (32, 2354560), (40, 1883648), (52, 1448960), (64, 1177280), (65, 1159168), (80, 941824), (104, 724480), (128, 588640), (130, 579584), (160, 470912), (208, 362240), (256, 294320), (260, 289792), (283, 266240), (320, 235456), (416, 181120), (512, 147160), (520, 144896), (566, 133120), (640, 117728), (832, 90560), (1024, 73580), (1040, 72448), (1132, 66560), (1280, 58864), (1415, 53248), (1664, 45280), (2048, 36790), (2080, 36224), (2264, 33280), (2560, 29432), (2830, 26624), (3328, 22640), (3679, 20480), (4096, 18395), (4160, 18112), (4528, 16640), (5120, 14716), (5660, 13312), (6656, 11320), (7358, 10240), (8320, 9056)]