72689940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 227525760

約数和(自身を除く): 154835820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 227, 270, 454, 540, 593, 681, 908, 1135, 1186, 1362, 1779, 2043, 2270, 2372, 2724, 2965, 3405, 3558, 4086, 4540, 5337, 5930, 6129, 6810, 7116, 8172, 8895, 10215, 10674, 11860, 12258, 13620, 16011, 17790, 20430, 21348, 24516, 26685, 30645, 32022, 35580, 40860, 53370, 61290, 64044, 80055, 106740, 122580, 134611, 160110, 269222, 320220, 403833, 538444, 673055, 807666, 1211499, 1346110, 1615332, 2019165, 2422998, 2692220, 3634497, 4038330, 4845996, 6057495, 7268994, 8076660, 12114990, 14537988, 18172485, 24229980, 36344970, 72689940]

約数ペア:

[(1, 72689940), (2, 36344970), (3, 24229980), (4, 18172485), (5, 14537988), (6, 12114990), (9, 8076660), (10, 7268994), (12, 6057495), (15, 4845996), (18, 4038330), (20, 3634497), (27, 2692220), (30, 2422998), (36, 2019165), (45, 1615332), (54, 1346110), (60, 1211499), (90, 807666), (108, 673055), (135, 538444), (180, 403833), (227, 320220), (270, 269222), (454, 160110), (540, 134611), (593, 122580), (681, 106740), (908, 80055), (1135, 64044), (1186, 61290), (1362, 53370), (1779, 40860), (2043, 35580), (2270, 32022), (2372, 30645), (2724, 26685), (2965, 24516), (3405, 21348), (3558, 20430), (4086, 17790), (4540, 16011), (5337, 13620), (5930, 12258), (6129, 11860), (6810, 10674), (7116, 10215), (8172, 8895)]