512536950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 1501808640

約数和(自身を除く): 989271690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 37, 45, 50, 54, 62, 74, 75, 90, 93, 111, 135, 150, 155, 185, 186, 222, 225, 270, 279, 310, 331, 333, 370, 450, 465, 555, 558, 662, 666, 675, 775, 837, 925, 930, 993, 999, 1110, 1147, 1350, 1395, 1550, 1655, 1665, 1674, 1850, 1986, 1998, 2294, 2325, 2775, 2790, 2979, 3310, 3330, 3441, 4185, 4650, 4965, 4995, 5550, 5735, 5958, 6882, 6975, 8275, 8325, 8370, 8937, 9930, 9990, 10261, 10323, 11470, 12247, 13950, 14895, 16550, 16650, 17205, 17874, 20522, 20646, 20925, 24494, 24825, 24975, 28675, 29790, 30783, 30969, 34410, 36741, 41850, 44685, 49650, 49950, 51305, 51615, 57350, 61235, 61566, 61938, 73482, 74475, 86025, 89370, 92349, 102610, 103230, 110223, 122470, 148950, 153915, 154845, 172050, 183705, 184698, 220446, 223425, 256525, 258075, 277047, 306175, 307830, 309690, 330669, 367410, 379657, 446850, 461745, 513050, 516150, 551115, 554094, 612350, 661338, 759314, 769575, 774225, 918525, 923490, 1102230, 1138971, 1385235, 1539150, 1548450, 1653345, 1837050, 1898285, 2277942, 2308725, 2755575, 2770470, 3306690, 3416913, 3796570, 4617450, 5511150, 5694855, 6833826, 6926175, 8266725, 9491425, 10250739, 11389710, 13852350, 16533450, 17084565, 18982850, 20501478, 28474275, 34169130, 51253695, 56948550, 85422825, 102507390, 170845650, 256268475, 512536950]

約数ペア:

[(1, 512536950), (2, 256268475), (3, 170845650), (5, 102507390), (6, 85422825), (9, 56948550), (10, 51253695), (15, 34169130), (18, 28474275), (25, 20501478), (27, 18982850), (30, 17084565), (31, 16533450), (37, 13852350), (45, 11389710), (50, 10250739), (54, 9491425), (62, 8266725), (74, 6926175), (75, 6833826), (90, 5694855), (93, 5511150), (111, 4617450), (135, 3796570), (150, 3416913), (155, 3306690), (185, 2770470), (186, 2755575), (222, 2308725), (225, 2277942), (270, 1898285), (279, 1837050), (310, 1653345), (331, 1548450), (333, 1539150), (370, 1385235), (450, 1138971), (465, 1102230), (555, 923490), (558, 918525), (662, 774225), (666, 769575), (675, 759314), (775, 661338), (837, 612350), (925, 554094), (930, 551115), (993, 516150), (999, 513050), (1110, 461745), (1147, 446850), (1350, 379657), (1395, 367410), (1550, 330669), (1655, 309690), (1665, 307830), (1674, 306175), (1850, 277047), (1986, 258075), (1998, 256525), (2294, 223425), (2325, 220446), (2775, 184698), (2790, 183705), (2979, 172050), (3310, 154845), (3330, 153915), (3441, 148950), (4185, 122470), (4650, 110223), (4965, 103230), (4995, 102610), (5550, 92349), (5735, 89370), (5958, 86025), (6882, 74475), (6975, 73482), (8275, 61938), (8325, 61566), (8370, 61235), (8937, 57350), (9930, 51615), (9990, 51305), (10261, 49950), (10323, 49650), (11470, 44685), (12247, 41850), (13950, 36741), (14895, 34410), (16550, 30969), (16650, 30783), (17205, 29790), (17874, 28675), (20522, 24975), (20646, 24825), (20925, 24494)]