77575860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7598

約数の個数: 96

約数和(自身を含む): 254083200

約数和(自身を除く): 176507340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7561, 10260, 15122, 22683, 30244, 37805, 45366, 68049, 75610, 90732, 113415, 136098, 143659, 151220, 204147, 226830, 272196, 287318, 340245, 408294, 430977, 453660, 574636, 680490, 718295, 816588, 861954, 1020735, 1292931, 1360980, 1436590, 1723908, 2041470, 2154885, 2585862, 2873180, 3878793, 4082940, 4309770, 5171724, 6464655, 7757586, 8619540, 12929310, 15515172, 19393965, 25858620, 38787930, 77575860]

約数ペア:

[(1, 77575860), (2, 38787930), (3, 25858620), (4, 19393965), (5, 15515172), (6, 12929310), (9, 8619540), (10, 7757586), (12, 6464655), (15, 5171724), (18, 4309770), (19, 4082940), (20, 3878793), (27, 2873180), (30, 2585862), (36, 2154885), (38, 2041470), (45, 1723908), (54, 1436590), (57, 1360980), (60, 1292931), (76, 1020735), (90, 861954), (95, 816588), (108, 718295), (114, 680490), (135, 574636), (171, 453660), (180, 430977), (190, 408294), (228, 340245), (270, 287318), (285, 272196), (342, 226830), (380, 204147), (513, 151220), (540, 143659), (570, 136098), (684, 113415), (855, 90732), (1026, 75610), (1140, 68049), (1710, 45366), (2052, 37805), (2565, 30244), (3420, 22683), (5130, 15122), (7561, 10260)]