450776480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5267

約数の個数: 144

約数和(自身を含む): 1351709856

約数和(自身を除く): 900933376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5227, 5390, 6160, 7840, 8624, 10454, 10780, 12320, 17248, 20908, 21560, 26135, 36589, 41816, 43120, 52270, 57497, 73178, 83632, 86240, 104540, 114994, 146356, 167264, 182945, 209080, 229988, 256123, 287485, 292712, 365890, 402479, 418160, 459976, 512246, 574970, 585424, 731780, 804958, 836320, 919952, 1024492, 1149940, 1170848, 1280615, 1463560, 1609916, 1839904, 2012395, 2048984, 2299880, 2561230, 2817353, 2927120, 3219832, 4024790, 4097968, 4599760, 5122460, 5634706, 5854240, 6439664, 8049580, 8195936, 9199520, 10244920, 11269412, 12879328, 14086765, 16099160, 20489840, 22538824, 28173530, 32198320, 40979680, 45077648, 56347060, 64396640, 90155296, 112694120, 225388240, 450776480]

約数ペア:

[(1, 450776480), (2, 225388240), (4, 112694120), (5, 90155296), (7, 64396640), (8, 56347060), (10, 45077648), (11, 40979680), (14, 32198320), (16, 28173530), (20, 22538824), (22, 20489840), (28, 16099160), (32, 14086765), (35, 12879328), (40, 11269412), (44, 10244920), (49, 9199520), (55, 8195936), (56, 8049580), (70, 6439664), (77, 5854240), (80, 5634706), (88, 5122460), (98, 4599760), (110, 4097968), (112, 4024790), (140, 3219832), (154, 2927120), (160, 2817353), (176, 2561230), (196, 2299880), (220, 2048984), (224, 2012395), (245, 1839904), (280, 1609916), (308, 1463560), (352, 1280615), (385, 1170848), (392, 1149940), (440, 1024492), (490, 919952), (539, 836320), (560, 804958), (616, 731780), (770, 585424), (784, 574970), (880, 512246), (980, 459976), (1078, 418160), (1120, 402479), (1232, 365890), (1540, 292712), (1568, 287485), (1760, 256123), (1960, 229988), (2156, 209080), (2464, 182945), (2695, 167264), (3080, 146356), (3920, 114994), (4312, 104540), (5227, 86240), (5390, 83632), (6160, 73178), (7840, 57497), (8624, 52270), (10454, 43120), (10780, 41816), (12320, 36589), (17248, 26135), (20908, 21560)]