196504380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{40433}}^1$

素因数の和:40457

約数の個数: 72

約数和(自身を含む): 618154992

約数和(自身を除く): 421650612

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, 40433, 80866, 121299, 161732, 202165, 242598, 363897, 404330, 485196, 606495, 727794, 808660, 1091691, 1212990, 1455588, 1819485, 2183382, 2425980, 3275073, 3638970, 4366764, 5458455, 6550146, 7277940, 9825219, 10916910, 13100292, 16375365, 19650438, 21833820, 32750730, 39300876, 49126095, 65501460, 98252190, 196504380]

約数ペア:

[(1, 196504380), (2, 98252190), (3, 65501460), (4, 49126095), (5, 39300876), (6, 32750730), (9, 21833820), (10, 19650438), (12, 16375365), (15, 13100292), (18, 10916910), (20, 9825219), (27, 7277940), (30, 6550146), (36, 5458455), (45, 4366764), (54, 3638970), (60, 3275073), (81, 2425980), (90, 2183382), (108, 1819485), (135, 1455588), (162, 1212990), (180, 1091691), (243, 808660), (270, 727794), (324, 606495), (405, 485196), (486, 404330), (540, 363897), (810, 242598), (972, 202165), (1215, 161732), (1620, 121299), (2430, 80866), (4860, 40433)]