77290860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 152533140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 449, 453, 570, 604, 755, 898, 906, 1140, 1347, 1510, 1796, 1812, 2245, 2265, 2694, 2869, 3020, 4490, 4530, 5388, 5738, 6735, 8531, 8607, 8980, 9060, 11476, 13470, 14345, 17062, 17214, 25593, 26940, 28690, 34124, 34428, 42655, 43035, 51186, 57380, 67799, 85310, 86070, 102372, 127965, 135598, 170620, 172140, 203397, 255930, 271196, 338995, 406794, 511860, 677990, 813588, 1016985, 1288181, 1355980, 2033970, 2576362, 3864543, 4067940, 5152724, 6440905, 7729086, 12881810, 15458172, 19322715, 25763620, 38645430, 77290860]

約数ペア:

[(1, 77290860), (2, 38645430), (3, 25763620), (4, 19322715), (5, 15458172), (6, 12881810), (10, 7729086), (12, 6440905), (15, 5152724), (19, 4067940), (20, 3864543), (30, 2576362), (38, 2033970), (57, 1355980), (60, 1288181), (76, 1016985), (95, 813588), (114, 677990), (151, 511860), (190, 406794), (228, 338995), (285, 271196), (302, 255930), (380, 203397), (449, 172140), (453, 170620), (570, 135598), (604, 127965), (755, 102372), (898, 86070), (906, 85310), (1140, 67799), (1347, 57380), (1510, 51186), (1796, 43035), (1812, 42655), (2245, 34428), (2265, 34124), (2694, 28690), (2869, 26940), (3020, 25593), (4490, 17214), (4530, 17062), (5388, 14345), (5738, 13470), (6735, 11476), (8531, 9060), (8607, 8980)]