75036640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 218734992

約数和(自身を除く): 143698352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 476, 490, 544, 560, 563, 595, 680, 784, 833, 952, 980, 1120, 1126, 1190, 1360, 1568, 1666, 1904, 1960, 2252, 2380, 2720, 2815, 3332, 3808, 3920, 3941, 4165, 4504, 4760, 5630, 6664, 7840, 7882, 8330, 9008, 9520, 9571, 11260, 13328, 15764, 16660, 18016, 19040, 19142, 19705, 22520, 26656, 27587, 31528, 33320, 38284, 39410, 45040, 47855, 55174, 63056, 66640, 66997, 76568, 78820, 90080, 95710, 110348, 126112, 133280, 133994, 137935, 153136, 157640, 191420, 220696, 267988, 275870, 306272, 315280, 334985, 382840, 441392, 468979, 535976, 551740, 630560, 669970, 765680, 882784, 937958, 1071952, 1103480, 1339940, 1531360, 1875916, 2143904, 2206960, 2344895, 2679880, 3751832, 4413920, 4689790, 5359760, 7503664, 9379580, 10719520, 15007328, 18759160, 37518320, 75036640]

約数ペア:

[(1, 75036640), (2, 37518320), (4, 18759160), (5, 15007328), (7, 10719520), (8, 9379580), (10, 7503664), (14, 5359760), (16, 4689790), (17, 4413920), (20, 3751832), (28, 2679880), (32, 2344895), (34, 2206960), (35, 2143904), (40, 1875916), (49, 1531360), (56, 1339940), (68, 1103480), (70, 1071952), (80, 937958), (85, 882784), (98, 765680), (112, 669970), (119, 630560), (136, 551740), (140, 535976), (160, 468979), (170, 441392), (196, 382840), (224, 334985), (238, 315280), (245, 306272), (272, 275870), (280, 267988), (340, 220696), (392, 191420), (476, 157640), (490, 153136), (544, 137935), (560, 133994), (563, 133280), (595, 126112), (680, 110348), (784, 95710), (833, 90080), (952, 78820), (980, 76568), (1120, 66997), (1126, 66640), (1190, 63056), (1360, 55174), (1568, 47855), (1666, 45040), (1904, 39410), (1960, 38284), (2252, 33320), (2380, 31528), (2720, 27587), (2815, 26656), (3332, 22520), (3808, 19705), (3920, 19142), (3941, 19040), (4165, 18016), (4504, 16660), (4760, 15764), (5630, 13328), (6664, 11260), (7840, 9571), (7882, 9520), (8330, 9008)]