139525740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1554

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 322783380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1511, 1539, 1620, 1710, 2052, 2430, 2565, 3022, 3078, 3420, 4533, 4617, 4860, 5130, 6044, 6156, 7555, 7695, 9066, 9234, 10260, 13599, 15110, 15390, 18132, 18468, 22665, 23085, 27198, 28709, 30220, 30780, 40797, 45330, 46170, 54396, 57418, 67995, 81594, 86127, 90660, 92340, 114836, 122391, 135990, 143545, 163188, 172254, 203985, 244782, 258381, 271980, 287090, 344508, 367173, 407970, 430635, 489564, 516762, 574180, 611955, 734346, 775143, 815940, 861270, 1033524, 1223910, 1291905, 1468692, 1550286, 1722540, 1835865, 2325429, 2447820, 2583810, 3100572, 3671730, 3875715, 4650858, 5167620, 6976287, 7343460, 7751430, 9301716, 11627145, 13952574, 15502860, 23254290, 27905148, 34881435, 46508580, 69762870, 139525740]

約数ペア:

[(1, 139525740), (2, 69762870), (3, 46508580), (4, 34881435), (5, 27905148), (6, 23254290), (9, 15502860), (10, 13952574), (12, 11627145), (15, 9301716), (18, 7751430), (19, 7343460), (20, 6976287), (27, 5167620), (30, 4650858), (36, 3875715), (38, 3671730), (45, 3100572), (54, 2583810), (57, 2447820), (60, 2325429), (76, 1835865), (81, 1722540), (90, 1550286), (95, 1468692), (108, 1291905), (114, 1223910), (135, 1033524), (162, 861270), (171, 815940), (180, 775143), (190, 734346), (228, 611955), (243, 574180), (270, 516762), (285, 489564), (324, 430635), (342, 407970), (380, 367173), (405, 344508), (486, 287090), (513, 271980), (540, 258381), (570, 244782), (684, 203985), (810, 172254), (855, 163188), (972, 143545), (1026, 135990), (1140, 122391), (1215, 114836), (1511, 92340), (1539, 90660), (1620, 86127), (1710, 81594), (2052, 67995), (2430, 57418), (2565, 54396), (3022, 46170), (3078, 45330), (3420, 40797), (4533, 30780), (4617, 30220), (4860, 28709), (5130, 27198), (6044, 23085), (6156, 22665), (7555, 18468), (7695, 18132), (9066, 15390), (9234, 15110), (10260, 13599)]