161692300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 465470208

約数和(自身を除く): 303777908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 83, 92, 100, 110, 115, 121, 140, 154, 161, 166, 175, 220, 230, 242, 253, 275, 308, 322, 332, 350, 385, 415, 460, 484, 506, 550, 575, 581, 605, 644, 700, 770, 805, 830, 847, 913, 1012, 1100, 1150, 1162, 1210, 1265, 1540, 1610, 1660, 1694, 1771, 1826, 1909, 1925, 2075, 2300, 2324, 2420, 2530, 2783, 2905, 3025, 3220, 3388, 3542, 3652, 3818, 3850, 4025, 4150, 4235, 4565, 5060, 5566, 5810, 6050, 6325, 6391, 7084, 7636, 7700, 8050, 8300, 8470, 8855, 9130, 9545, 10043, 11132, 11620, 12100, 12650, 12782, 13363, 13915, 14525, 16100, 16940, 17710, 18260, 19090, 19481, 20086, 20999, 21175, 22825, 25300, 25564, 26726, 27830, 29050, 31955, 35420, 38180, 38962, 40172, 41998, 42350, 44275, 45650, 47725, 50215, 53452, 55660, 58100, 63910, 66815, 69575, 70301, 77924, 83996, 84700, 88550, 91300, 95450, 97405, 100430, 104995, 127820, 133630, 139150, 140602, 146993, 159775, 177100, 190900, 194810, 200860, 209990, 230989, 251075, 267260, 278300, 281204, 293986, 319550, 334075, 351505, 389620, 419980, 461978, 487025, 502150, 524975, 587972, 639100, 668150, 703010, 734965, 923956, 974050, 1004300, 1049950, 1154945, 1336300, 1406020, 1469930, 1616923, 1757525, 1948100, 2099900, 2309890, 2939860, 3233846, 3515050, 3674825, 4619780, 5774725, 6467692, 7030100, 7349650, 8084615, 11549450, 14699300, 16169230, 23098900, 32338460, 40423075, 80846150, 161692300]

約数ペア:

[(1, 161692300), (2, 80846150), (4, 40423075), (5, 32338460), (7, 23098900), (10, 16169230), (11, 14699300), (14, 11549450), (20, 8084615), (22, 7349650), (23, 7030100), (25, 6467692), (28, 5774725), (35, 4619780), (44, 3674825), (46, 3515050), (50, 3233846), (55, 2939860), (70, 2309890), (77, 2099900), (83, 1948100), (92, 1757525), (100, 1616923), (110, 1469930), (115, 1406020), (121, 1336300), (140, 1154945), (154, 1049950), (161, 1004300), (166, 974050), (175, 923956), (220, 734965), (230, 703010), (242, 668150), (253, 639100), (275, 587972), (308, 524975), (322, 502150), (332, 487025), (350, 461978), (385, 419980), (415, 389620), (460, 351505), (484, 334075), (506, 319550), (550, 293986), (575, 281204), (581, 278300), (605, 267260), (644, 251075), (700, 230989), (770, 209990), (805, 200860), (830, 194810), (847, 190900), (913, 177100), (1012, 159775), (1100, 146993), (1150, 140602), (1162, 139150), (1210, 133630), (1265, 127820), (1540, 104995), (1610, 100430), (1660, 97405), (1694, 95450), (1771, 91300), (1826, 88550), (1909, 84700), (1925, 83996), (2075, 77924), (2300, 70301), (2324, 69575), (2420, 66815), (2530, 63910), (2783, 58100), (2905, 55660), (3025, 53452), (3220, 50215), (3388, 47725), (3542, 45650), (3652, 44275), (3818, 42350), (3850, 41998), (4025, 40172), (4150, 38962), (4235, 38180), (4565, 35420), (5060, 31955), (5566, 29050), (5810, 27830), (6050, 26726), (6325, 25564), (6391, 25300), (7084, 22825), (7636, 21175), (7700, 20999), (8050, 20086), (8300, 19481), (8470, 19090), (8855, 18260), (9130, 17710), (9545, 16940), (10043, 16100), (11132, 14525), (11620, 13915), (12100, 13363), (12650, 12782)]