148290800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 410723712

約数和(自身を除く): 262432912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 211, 251, 280, 350, 400, 422, 502, 560, 700, 844, 1004, 1055, 1255, 1400, 1477, 1688, 1757, 2008, 2110, 2510, 2800, 2954, 3376, 3514, 4016, 4220, 5020, 5275, 5908, 6275, 7028, 7385, 8440, 8785, 10040, 10550, 11816, 12550, 14056, 14770, 16880, 17570, 20080, 21100, 23632, 25100, 28112, 29540, 35140, 36925, 42200, 43925, 50200, 52961, 59080, 70280, 73850, 84400, 87850, 100400, 105922, 118160, 140560, 147700, 175700, 211844, 264805, 295400, 351400, 370727, 423688, 529610, 590800, 702800, 741454, 847376, 1059220, 1324025, 1482908, 1853635, 2118440, 2648050, 2965816, 3707270, 4236880, 5296100, 5931632, 7414540, 9268175, 10592200, 14829080, 18536350, 21184400, 29658160, 37072700, 74145400, 148290800]

約数ペア:

[(1, 148290800), (2, 74145400), (4, 37072700), (5, 29658160), (7, 21184400), (8, 18536350), (10, 14829080), (14, 10592200), (16, 9268175), (20, 7414540), (25, 5931632), (28, 5296100), (35, 4236880), (40, 3707270), (50, 2965816), (56, 2648050), (70, 2118440), (80, 1853635), (100, 1482908), (112, 1324025), (140, 1059220), (175, 847376), (200, 741454), (211, 702800), (251, 590800), (280, 529610), (350, 423688), (400, 370727), (422, 351400), (502, 295400), (560, 264805), (700, 211844), (844, 175700), (1004, 147700), (1055, 140560), (1255, 118160), (1400, 105922), (1477, 100400), (1688, 87850), (1757, 84400), (2008, 73850), (2110, 70280), (2510, 59080), (2800, 52961), (2954, 50200), (3376, 43925), (3514, 42200), (4016, 36925), (4220, 35140), (5020, 29540), (5275, 28112), (5908, 25100), (6275, 23632), (7028, 21100), (7385, 20080), (8440, 17570), (8785, 16880), (10040, 14770), (10550, 14056), (11816, 12550)]