74021850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{373}}^1$

素因数の和:411

約数の個数: 180

約数和(自身を含む): 239891454

約数和(自身を除く): 165869604

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 294, 315, 350, 373, 378, 405, 441, 450, 490, 525, 567, 630, 675, 735, 746, 810, 882, 945, 1050, 1119, 1134, 1225, 1323, 1350, 1470, 1575, 1865, 1890, 2025, 2205, 2238, 2450, 2611, 2646, 2835, 3150, 3357, 3675, 3730, 3969, 4050, 4410, 4725, 5222, 5595, 5670, 6615, 6714, 7350, 7833, 7938, 9325, 9450, 10071, 11025, 11190, 13055, 13230, 14175, 15666, 16785, 18277, 18650, 19845, 20142, 22050, 23499, 26110, 27975, 28350, 30213, 33075, 33570, 36554, 39165, 39690, 46998, 50355, 54831, 55950, 60426, 65275, 66150, 70497, 78330, 83925, 91385, 99225, 100710, 109662, 117495, 130550, 140994, 151065, 164493, 167850, 182770, 195825, 198450, 211491, 234990, 251775, 274155, 302130, 328986, 352485, 391650, 422982, 456925, 493479, 503550, 548310, 587475, 704970, 755325, 822465, 913850, 986958, 1057455, 1174950, 1370775, 1480437, 1510650, 1644930, 1762425, 2114910, 2467395, 2741550, 2960874, 3524850, 4112325, 4934790, 5287275, 7402185, 8224650, 10574550, 12336975, 14804370, 24673950, 37010925, 74021850]

約数ペア:

[(1, 74021850), (2, 37010925), (3, 24673950), (5, 14804370), (6, 12336975), (7, 10574550), (9, 8224650), (10, 7402185), (14, 5287275), (15, 4934790), (18, 4112325), (21, 3524850), (25, 2960874), (27, 2741550), (30, 2467395), (35, 2114910), (42, 1762425), (45, 1644930), (49, 1510650), (50, 1480437), (54, 1370775), (63, 1174950), (70, 1057455), (75, 986958), (81, 913850), (90, 822465), (98, 755325), (105, 704970), (126, 587475), (135, 548310), (147, 503550), (150, 493479), (162, 456925), (175, 422982), (189, 391650), (210, 352485), (225, 328986), (245, 302130), (270, 274155), (294, 251775), (315, 234990), (350, 211491), (373, 198450), (378, 195825), (405, 182770), (441, 167850), (450, 164493), (490, 151065), (525, 140994), (567, 130550), (630, 117495), (675, 109662), (735, 100710), (746, 99225), (810, 91385), (882, 83925), (945, 78330), (1050, 70497), (1119, 66150), (1134, 65275), (1225, 60426), (1323, 55950), (1350, 54831), (1470, 50355), (1575, 46998), (1865, 39690), (1890, 39165), (2025, 36554), (2205, 33570), (2238, 33075), (2450, 30213), (2611, 28350), (2646, 27975), (2835, 26110), (3150, 23499), (3357, 22050), (3675, 20142), (3730, 19845), (3969, 18650), (4050, 18277), (4410, 16785), (4725, 15666), (5222, 14175), (5595, 13230), (5670, 13055), (6615, 11190), (6714, 11025), (7350, 10071), (7833, 9450), (7938, 9325)]