159461200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 400514048

約数和(自身を除く): 241052848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 73, 80, 86, 100, 127, 146, 172, 200, 215, 254, 292, 344, 365, 400, 430, 508, 584, 635, 688, 730, 860, 1016, 1075, 1168, 1270, 1460, 1720, 1825, 2032, 2150, 2540, 2920, 3139, 3175, 3440, 3650, 4300, 5080, 5461, 5840, 6278, 6350, 7300, 8600, 9271, 10160, 10922, 12556, 12700, 14600, 15695, 17200, 18542, 21844, 25112, 25400, 27305, 29200, 31390, 37084, 43688, 46355, 50224, 50800, 54610, 62780, 74168, 78475, 87376, 92710, 109220, 125560, 136525, 148336, 156950, 185420, 218440, 231775, 251120, 273050, 313900, 370840, 398653, 436880, 463550, 546100, 627800, 741680, 797306, 927100, 1092200, 1255600, 1594612, 1854200, 1993265, 2184400, 3189224, 3708400, 3986530, 6378448, 7973060, 9966325, 15946120, 19932650, 31892240, 39865300, 79730600, 159461200]

約数ペア:

[(1, 159461200), (2, 79730600), (4, 39865300), (5, 31892240), (8, 19932650), (10, 15946120), (16, 9966325), (20, 7973060), (25, 6378448), (40, 3986530), (43, 3708400), (50, 3189224), (73, 2184400), (80, 1993265), (86, 1854200), (100, 1594612), (127, 1255600), (146, 1092200), (172, 927100), (200, 797306), (215, 741680), (254, 627800), (292, 546100), (344, 463550), (365, 436880), (400, 398653), (430, 370840), (508, 313900), (584, 273050), (635, 251120), (688, 231775), (730, 218440), (860, 185420), (1016, 156950), (1075, 148336), (1168, 136525), (1270, 125560), (1460, 109220), (1720, 92710), (1825, 87376), (2032, 78475), (2150, 74168), (2540, 62780), (2920, 54610), (3139, 50800), (3175, 50224), (3440, 46355), (3650, 43688), (4300, 37084), (5080, 31390), (5461, 29200), (5840, 27305), (6278, 25400), (6350, 25112), (7300, 21844), (8600, 18542), (9271, 17200), (10160, 15695), (10922, 14600), (12556, 12700)]