118557180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4136

約数の個数: 144

約数和(自身を含む): 428972544

約数和(自身を除く): 310415364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4091, 4140, 4830, 5796, 7245, 8182, 9660, 12273, 14490, 16364, 20455, 24546, 28637, 28980, 36819, 40910, 49092, 57274, 61365, 73638, 81820, 85911, 94093, 114548, 122730, 143185, 147276, 171822, 184095, 188186, 245460, 257733, 282279, 286370, 343644, 368190, 376372, 429555, 470465, 515466, 564558, 572740, 658651, 736380, 846837, 859110, 940930, 1030932, 1129116, 1288665, 1317302, 1411395, 1693674, 1718220, 1881860, 1975953, 2577330, 2634604, 2822790, 3293255, 3387348, 3951906, 4234185, 5154660, 5645580, 5927859, 6586510, 7903812, 8468370, 9879765, 11855718, 13173020, 16936740, 19759530, 23711436, 29639295, 39519060, 59278590, 118557180]

約数ペア:

[(1, 118557180), (2, 59278590), (3, 39519060), (4, 29639295), (5, 23711436), (6, 19759530), (7, 16936740), (9, 13173020), (10, 11855718), (12, 9879765), (14, 8468370), (15, 7903812), (18, 6586510), (20, 5927859), (21, 5645580), (23, 5154660), (28, 4234185), (30, 3951906), (35, 3387348), (36, 3293255), (42, 2822790), (45, 2634604), (46, 2577330), (60, 1975953), (63, 1881860), (69, 1718220), (70, 1693674), (84, 1411395), (90, 1317302), (92, 1288665), (105, 1129116), (115, 1030932), (126, 940930), (138, 859110), (140, 846837), (161, 736380), (180, 658651), (207, 572740), (210, 564558), (230, 515466), (252, 470465), (276, 429555), (315, 376372), (322, 368190), (345, 343644), (414, 286370), (420, 282279), (460, 257733), (483, 245460), (630, 188186), (644, 184095), (690, 171822), (805, 147276), (828, 143185), (966, 122730), (1035, 114548), (1260, 94093), (1380, 85911), (1449, 81820), (1610, 73638), (1932, 61365), (2070, 57274), (2415, 49092), (2898, 40910), (3220, 36819), (4091, 28980), (4140, 28637), (4830, 24546), (5796, 20455), (7245, 16364), (8182, 14490), (9660, 12273)]