156973140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32299}}^1$

素因数の和:32323

約数の個数: 72

約数和(自身を含む): 493802400

約数和(自身を除く): 336829260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32299, 64598, 96897, 129196, 161495, 193794, 290691, 322990, 387588, 484485, 581382, 645980, 872073, 968970, 1162764, 1453455, 1744146, 1937940, 2616219, 2906910, 3488292, 4360365, 5232438, 5813820, 7848657, 8720730, 10464876, 13081095, 15697314, 17441460, 26162190, 31394628, 39243285, 52324380, 78486570, 156973140]

約数ペア:

[(1, 156973140), (2, 78486570), (3, 52324380), (4, 39243285), (5, 31394628), (6, 26162190), (9, 17441460), (10, 15697314), (12, 13081095), (15, 10464876), (18, 8720730), (20, 7848657), (27, 5813820), (30, 5232438), (36, 4360365), (45, 3488292), (54, 2906910), (60, 2616219), (81, 1937940), (90, 1744146), (108, 1453455), (135, 1162764), (162, 968970), (180, 872073), (243, 645980), (270, 581382), (324, 484485), (405, 387588), (486, 322990), (540, 290691), (810, 193794), (972, 161495), (1215, 129196), (1620, 96897), (2430, 64598), (4860, 32299)]