55797660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 181787760

約数和(自身を除く): 125990100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 89, 90, 108, 129, 135, 162, 172, 178, 180, 215, 243, 258, 267, 270, 324, 356, 387, 405, 430, 445, 486, 516, 534, 540, 645, 729, 774, 801, 810, 860, 890, 972, 1068, 1161, 1215, 1290, 1335, 1458, 1548, 1602, 1620, 1780, 1935, 2322, 2403, 2430, 2580, 2670, 2916, 3204, 3483, 3645, 3827, 3870, 4005, 4644, 4806, 4860, 5340, 5805, 6966, 7209, 7290, 7654, 7740, 8010, 9612, 10449, 11481, 11610, 12015, 13932, 14418, 14580, 15308, 16020, 17415, 19135, 20898, 21627, 22962, 23220, 24030, 28836, 31347, 34443, 34830, 36045, 38270, 41796, 43254, 45924, 48060, 52245, 57405, 62694, 64881, 68886, 69660, 72090, 76540, 86508, 103329, 104490, 108135, 114810, 125388, 129762, 137772, 144180, 156735, 172215, 206658, 208980, 216270, 229620, 259524, 309987, 313470, 324405, 344430, 413316, 432540, 516645, 619974, 626940, 648810, 688860, 929961, 1033290, 1239948, 1297620, 1549935, 1859922, 2066580, 2789883, 3099870, 3719844, 4649805, 5579766, 6199740, 9299610, 11159532, 13949415, 18599220, 27898830, 55797660]

約数ペア:

[(1, 55797660), (2, 27898830), (3, 18599220), (4, 13949415), (5, 11159532), (6, 9299610), (9, 6199740), (10, 5579766), (12, 4649805), (15, 3719844), (18, 3099870), (20, 2789883), (27, 2066580), (30, 1859922), (36, 1549935), (43, 1297620), (45, 1239948), (54, 1033290), (60, 929961), (81, 688860), (86, 648810), (89, 626940), (90, 619974), (108, 516645), (129, 432540), (135, 413316), (162, 344430), (172, 324405), (178, 313470), (180, 309987), (215, 259524), (243, 229620), (258, 216270), (267, 208980), (270, 206658), (324, 172215), (356, 156735), (387, 144180), (405, 137772), (430, 129762), (445, 125388), (486, 114810), (516, 108135), (534, 104490), (540, 103329), (645, 86508), (729, 76540), (774, 72090), (801, 69660), (810, 68886), (860, 64881), (890, 62694), (972, 57405), (1068, 52245), (1161, 48060), (1215, 45924), (1290, 43254), (1335, 41796), (1458, 38270), (1548, 36045), (1602, 34830), (1620, 34443), (1780, 31347), (1935, 28836), (2322, 24030), (2403, 23220), (2430, 22962), (2580, 21627), (2670, 20898), (2916, 19135), (3204, 17415), (3483, 16020), (3645, 15308), (3827, 14580), (3870, 14418), (4005, 13932), (4644, 12015), (4806, 11610), (4860, 11481), (5340, 10449), (5805, 9612), (6966, 8010), (7209, 7740), (7290, 7654)]