305467800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 1067074560

約数和(自身を除く): 761606760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 186, 200, 220, 248, 264, 275, 300, 310, 330, 341, 372, 440, 465, 550, 600, 620, 660, 682, 744, 775, 825, 930, 1023, 1100, 1240, 1320, 1364, 1493, 1550, 1650, 1705, 1860, 2046, 2200, 2325, 2728, 2986, 3100, 3300, 3410, 3720, 4092, 4479, 4650, 5115, 5972, 6200, 6600, 6820, 7465, 8184, 8525, 8958, 9300, 10230, 11944, 13640, 14930, 16423, 17050, 17916, 18600, 20460, 22395, 25575, 29860, 32846, 34100, 35832, 37325, 40920, 44790, 46283, 49269, 51150, 59720, 65692, 68200, 74650, 82115, 89580, 92566, 98538, 102300, 111975, 131384, 138849, 149300, 164230, 179160, 185132, 197076, 204600, 223950, 231415, 246345, 277698, 298600, 328460, 370264, 394152, 410575, 447900, 462830, 492690, 509113, 555396, 656920, 694245, 821150, 895800, 925660, 985380, 1018226, 1110792, 1157075, 1231725, 1388490, 1527339, 1642300, 1851320, 1970760, 2036452, 2314150, 2463450, 2545565, 2776980, 3054678, 3284600, 3471225, 4072904, 4628300, 4926900, 5091130, 5553960, 6109356, 6942450, 7636695, 9256600, 9853800, 10182260, 12218712, 12727825, 13884900, 15273390, 20364520, 25455650, 27769800, 30546780, 38183475, 50911300, 61093560, 76366950, 101822600, 152733900, 305467800]

約数ペア:

[(1, 305467800), (2, 152733900), (3, 101822600), (4, 76366950), (5, 61093560), (6, 50911300), (8, 38183475), (10, 30546780), (11, 27769800), (12, 25455650), (15, 20364520), (20, 15273390), (22, 13884900), (24, 12727825), (25, 12218712), (30, 10182260), (31, 9853800), (33, 9256600), (40, 7636695), (44, 6942450), (50, 6109356), (55, 5553960), (60, 5091130), (62, 4926900), (66, 4628300), (75, 4072904), (88, 3471225), (93, 3284600), (100, 3054678), (110, 2776980), (120, 2545565), (124, 2463450), (132, 2314150), (150, 2036452), (155, 1970760), (165, 1851320), (186, 1642300), (200, 1527339), (220, 1388490), (248, 1231725), (264, 1157075), (275, 1110792), (300, 1018226), (310, 985380), (330, 925660), (341, 895800), (372, 821150), (440, 694245), (465, 656920), (550, 555396), (600, 509113), (620, 492690), (660, 462830), (682, 447900), (744, 410575), (775, 394152), (825, 370264), (930, 328460), (1023, 298600), (1100, 277698), (1240, 246345), (1320, 231415), (1364, 223950), (1493, 204600), (1550, 197076), (1650, 185132), (1705, 179160), (1860, 164230), (2046, 149300), (2200, 138849), (2325, 131384), (2728, 111975), (2986, 102300), (3100, 98538), (3300, 92566), (3410, 89580), (3720, 82115), (4092, 74650), (4479, 68200), (4650, 65692), (5115, 59720), (5972, 51150), (6200, 49269), (6600, 46283), (6820, 44790), (7465, 40920), (8184, 37325), (8525, 35832), (8958, 34100), (9300, 32846), (10230, 29860), (11944, 25575), (13640, 22395), (14930, 20460), (16423, 18600), (17050, 17916)]