118900440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1346

約数の個数: 128

約数和(自身を含む): 401112000

約数和(自身を除く): 282211560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1237, 1335, 1602, 1780, 2136, 2403, 2474, 2670, 3204, 3560, 3711, 4005, 4806, 4948, 5340, 6185, 6408, 7422, 8010, 9612, 9896, 10680, 11133, 12015, 12370, 14844, 16020, 18555, 19224, 22266, 24030, 24740, 29688, 32040, 33399, 37110, 44532, 48060, 49480, 55665, 66798, 74220, 89064, 96120, 110093, 111330, 133596, 148440, 166995, 220186, 222660, 267192, 330279, 333990, 440372, 445320, 550465, 660558, 667980, 880744, 990837, 1100930, 1321116, 1335960, 1651395, 1981674, 2201860, 2642232, 2972511, 3302790, 3963348, 4403720, 4954185, 5945022, 6605580, 7926696, 9908370, 11890044, 13211160, 14862555, 19816740, 23780088, 29725110, 39633480, 59450220, 118900440]

約数ペア:

[(1, 118900440), (2, 59450220), (3, 39633480), (4, 29725110), (5, 23780088), (6, 19816740), (8, 14862555), (9, 13211160), (10, 11890044), (12, 9908370), (15, 7926696), (18, 6605580), (20, 5945022), (24, 4954185), (27, 4403720), (30, 3963348), (36, 3302790), (40, 2972511), (45, 2642232), (54, 2201860), (60, 1981674), (72, 1651395), (89, 1335960), (90, 1321116), (108, 1100930), (120, 990837), (135, 880744), (178, 667980), (180, 660558), (216, 550465), (267, 445320), (270, 440372), (356, 333990), (360, 330279), (445, 267192), (534, 222660), (540, 220186), (712, 166995), (801, 148440), (890, 133596), (1068, 111330), (1080, 110093), (1237, 96120), (1335, 89064), (1602, 74220), (1780, 66798), (2136, 55665), (2403, 49480), (2474, 48060), (2670, 44532), (3204, 37110), (3560, 33399), (3711, 32040), (4005, 29688), (4806, 24740), (4948, 24030), (5340, 22266), (6185, 19224), (6408, 18555), (7422, 16020), (8010, 14844), (9612, 12370), (9896, 12015), (10680, 11133)]