55119240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 202176000

約数和(自身を除く): 147056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 449, 465, 495, 558, 620, 660, 682, 744, 792, 898, 930, 990, 1023, 1116, 1240, 1320, 1347, 1364, 1395, 1705, 1796, 1860, 1980, 2046, 2232, 2245, 2694, 2728, 2790, 3069, 3410, 3592, 3720, 3960, 4041, 4092, 4490, 4939, 5115, 5388, 5580, 6138, 6735, 6820, 8082, 8184, 8980, 9878, 10230, 10776, 11160, 12276, 13470, 13640, 13919, 14817, 15345, 16164, 17960, 19756, 20205, 20460, 24552, 24695, 26940, 27838, 29634, 30690, 32328, 39512, 40410, 40920, 41757, 44451, 49390, 53880, 55676, 59268, 61380, 69595, 74085, 80820, 83514, 88902, 98780, 111352, 118536, 122760, 125271, 139190, 148170, 153109, 161640, 167028, 177804, 197560, 208785, 222255, 250542, 278380, 296340, 306218, 334056, 355608, 417570, 444510, 459327, 501084, 556760, 592680, 612436, 626355, 765545, 835140, 889020, 918654, 1002168, 1224872, 1252710, 1377981, 1531090, 1670280, 1778040, 1837308, 2296635, 2505420, 2755962, 3062180, 3674616, 4593270, 5010840, 5511924, 6124360, 6889905, 9186540, 11023848, 13779810, 18373080, 27559620, 55119240]

約数ペア:

[(1, 55119240), (2, 27559620), (3, 18373080), (4, 13779810), (5, 11023848), (6, 9186540), (8, 6889905), (9, 6124360), (10, 5511924), (11, 5010840), (12, 4593270), (15, 3674616), (18, 3062180), (20, 2755962), (22, 2505420), (24, 2296635), (30, 1837308), (31, 1778040), (33, 1670280), (36, 1531090), (40, 1377981), (44, 1252710), (45, 1224872), (55, 1002168), (60, 918654), (62, 889020), (66, 835140), (72, 765545), (88, 626355), (90, 612436), (93, 592680), (99, 556760), (110, 501084), (120, 459327), (124, 444510), (132, 417570), (155, 355608), (165, 334056), (180, 306218), (186, 296340), (198, 278380), (220, 250542), (248, 222255), (264, 208785), (279, 197560), (310, 177804), (330, 167028), (341, 161640), (360, 153109), (372, 148170), (396, 139190), (440, 125271), (449, 122760), (465, 118536), (495, 111352), (558, 98780), (620, 88902), (660, 83514), (682, 80820), (744, 74085), (792, 69595), (898, 61380), (930, 59268), (990, 55676), (1023, 53880), (1116, 49390), (1240, 44451), (1320, 41757), (1347, 40920), (1364, 40410), (1395, 39512), (1705, 32328), (1796, 30690), (1860, 29634), (1980, 27838), (2046, 26940), (2232, 24695), (2245, 24552), (2694, 20460), (2728, 20205), (2790, 19756), (3069, 17960), (3410, 16164), (3592, 15345), (3720, 14817), (3960, 13919), (4041, 13640), (4092, 13470), (4490, 12276), (4939, 11160), (5115, 10776), (5388, 10230), (5580, 9878), (6138, 8980), (6735, 8184), (6820, 8082)]