464750820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17099}}^1$

素因数の和:17265

約数の個数: 72

約数和(自身を含む): 1419163200

約数和(自身を除く): 954412380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 17099, 27180, 34198, 51297, 68396, 85495, 102594, 153891, 170990, 205188, 256485, 307782, 341980, 512970, 615564, 769455, 1025940, 1538910, 2581949, 3077820, 5163898, 7745847, 10327796, 12909745, 15491694, 23237541, 25819490, 30983388, 38729235, 46475082, 51638980, 77458470, 92950164, 116187705, 154916940, 232375410, 464750820]

約数ペア:

[(1, 464750820), (2, 232375410), (3, 154916940), (4, 116187705), (5, 92950164), (6, 77458470), (9, 51638980), (10, 46475082), (12, 38729235), (15, 30983388), (18, 25819490), (20, 23237541), (30, 15491694), (36, 12909745), (45, 10327796), (60, 7745847), (90, 5163898), (151, 3077820), (180, 2581949), (302, 1538910), (453, 1025940), (604, 769455), (755, 615564), (906, 512970), (1359, 341980), (1510, 307782), (1812, 256485), (2265, 205188), (2718, 170990), (3020, 153891), (4530, 102594), (5436, 85495), (6795, 68396), (9060, 51297), (13590, 34198), (17099, 27180)]