258113790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:580

約数の個数: 160

約数和(自身を含む): 771534720

約数和(自身を除く): 513420930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 81, 90, 99, 110, 118, 135, 162, 165, 177, 198, 270, 295, 297, 330, 354, 405, 491, 495, 531, 590, 594, 649, 810, 885, 891, 982, 990, 1062, 1298, 1473, 1485, 1593, 1770, 1782, 1947, 2455, 2655, 2946, 2970, 3186, 3245, 3894, 4419, 4455, 4779, 4910, 5310, 5401, 5841, 6490, 7365, 7965, 8838, 8910, 9558, 9735, 10802, 11682, 13257, 14730, 15930, 16203, 17523, 19470, 22095, 23895, 26514, 27005, 28969, 29205, 32406, 35046, 39771, 44190, 47790, 48609, 52569, 54010, 57938, 58410, 66285, 79542, 81015, 86907, 87615, 97218, 105138, 132570, 144845, 145827, 162030, 173814, 175230, 198855, 243045, 260721, 262845, 289690, 291654, 318659, 397710, 434535, 437481, 486090, 521442, 525690, 637318, 729135, 782163, 869070, 874962, 955977, 1303605, 1458270, 1564326, 1593295, 1911954, 2187405, 2346489, 2607210, 2867931, 3186590, 3910815, 4374810, 4692978, 4779885, 5735862, 7821630, 8603793, 9559770, 11732445, 14339655, 17207586, 23464890, 25811379, 28679310, 43018965, 51622758, 86037930, 129056895, 258113790]

約数ペア:

[(1, 258113790), (2, 129056895), (3, 86037930), (5, 51622758), (6, 43018965), (9, 28679310), (10, 25811379), (11, 23464890), (15, 17207586), (18, 14339655), (22, 11732445), (27, 9559770), (30, 8603793), (33, 7821630), (45, 5735862), (54, 4779885), (55, 4692978), (59, 4374810), (66, 3910815), (81, 3186590), (90, 2867931), (99, 2607210), (110, 2346489), (118, 2187405), (135, 1911954), (162, 1593295), (165, 1564326), (177, 1458270), (198, 1303605), (270, 955977), (295, 874962), (297, 869070), (330, 782163), (354, 729135), (405, 637318), (491, 525690), (495, 521442), (531, 486090), (590, 437481), (594, 434535), (649, 397710), (810, 318659), (885, 291654), (891, 289690), (982, 262845), (990, 260721), (1062, 243045), (1298, 198855), (1473, 175230), (1485, 173814), (1593, 162030), (1770, 145827), (1782, 144845), (1947, 132570), (2455, 105138), (2655, 97218), (2946, 87615), (2970, 86907), (3186, 81015), (3245, 79542), (3894, 66285), (4419, 58410), (4455, 57938), (4779, 54010), (4910, 52569), (5310, 48609), (5401, 47790), (5841, 44190), (6490, 39771), (7365, 35046), (7965, 32406), (8838, 29205), (8910, 28969), (9558, 27005), (9735, 26514), (10802, 23895), (11682, 22095), (13257, 19470), (14730, 17523), (15930, 16203)]