25031700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 82216960

約数和(自身を除く): 57185260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 90, 100, 108, 127, 135, 146, 150, 180, 219, 225, 254, 270, 292, 300, 365, 381, 438, 450, 508, 540, 635, 657, 675, 730, 762, 876, 900, 1095, 1143, 1270, 1314, 1350, 1460, 1524, 1825, 1905, 1971, 2190, 2286, 2540, 2628, 2700, 3175, 3285, 3429, 3650, 3810, 3942, 4380, 4572, 5475, 5715, 6350, 6570, 6858, 7300, 7620, 7884, 9271, 9525, 9855, 10950, 11430, 12700, 13140, 13716, 16425, 17145, 18542, 19050, 19710, 21900, 22860, 27813, 28575, 32850, 34290, 37084, 38100, 39420, 46355, 49275, 55626, 57150, 65700, 68580, 83439, 85725, 92710, 98550, 111252, 114300, 139065, 166878, 171450, 185420, 197100, 231775, 250317, 278130, 333756, 342900, 417195, 463550, 500634, 556260, 695325, 834390, 927100, 1001268, 1251585, 1390650, 1668780, 2085975, 2503170, 2781300, 4171950, 5006340, 6257925, 8343900, 12515850, 25031700]

約数ペア:

[(1, 25031700), (2, 12515850), (3, 8343900), (4, 6257925), (5, 5006340), (6, 4171950), (9, 2781300), (10, 2503170), (12, 2085975), (15, 1668780), (18, 1390650), (20, 1251585), (25, 1001268), (27, 927100), (30, 834390), (36, 695325), (45, 556260), (50, 500634), (54, 463550), (60, 417195), (73, 342900), (75, 333756), (90, 278130), (100, 250317), (108, 231775), (127, 197100), (135, 185420), (146, 171450), (150, 166878), (180, 139065), (219, 114300), (225, 111252), (254, 98550), (270, 92710), (292, 85725), (300, 83439), (365, 68580), (381, 65700), (438, 57150), (450, 55626), (508, 49275), (540, 46355), (635, 39420), (657, 38100), (675, 37084), (730, 34290), (762, 32850), (876, 28575), (900, 27813), (1095, 22860), (1143, 21900), (1270, 19710), (1314, 19050), (1350, 18542), (1460, 17145), (1524, 16425), (1825, 13716), (1905, 13140), (1971, 12700), (2190, 11430), (2286, 10950), (2540, 9855), (2628, 9525), (2700, 9271), (3175, 7884), (3285, 7620), (3429, 7300), (3650, 6858), (3810, 6570), (3942, 6350), (4380, 5715), (4572, 5475)]