72584100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 246442560

約数和(自身を除く): 173858460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 103, 108, 116, 135, 145, 150, 162, 174, 180, 206, 225, 243, 261, 270, 290, 300, 309, 324, 348, 405, 412, 435, 450, 486, 515, 522, 540, 580, 618, 675, 725, 783, 810, 870, 900, 927, 972, 1030, 1044, 1215, 1236, 1305, 1350, 1450, 1545, 1566, 1620, 1740, 1854, 2025, 2060, 2175, 2349, 2430, 2575, 2610, 2700, 2781, 2900, 2987, 3090, 3132, 3708, 3915, 4050, 4350, 4635, 4698, 4860, 5150, 5220, 5562, 5974, 6075, 6180, 6525, 7047, 7725, 7830, 8100, 8343, 8700, 8961, 9270, 9396, 10300, 11124, 11745, 11948, 12150, 13050, 13905, 14094, 14935, 15450, 15660, 16686, 17922, 18540, 19575, 23175, 23490, 24300, 25029, 26100, 26883, 27810, 28188, 29870, 30900, 33372, 35235, 35844, 39150, 41715, 44805, 46350, 46980, 50058, 53766, 55620, 58725, 59740, 69525, 70470, 74675, 78300, 80649, 83430, 89610, 92700, 100116, 107532, 117450, 125145, 134415, 139050, 140940, 149350, 161298, 166860, 176175, 179220, 208575, 224025, 234900, 241947, 250290, 268830, 278100, 298700, 322596, 352350, 403245, 417150, 448050, 483894, 500580, 537660, 625725, 672075, 704700, 725841, 806490, 834300, 896100, 967788, 1209735, 1251450, 1344150, 1451682, 1612980, 2016225, 2419470, 2502900, 2688300, 2903364, 3629205, 4032450, 4838940, 6048675, 7258410, 8064900, 12097350, 14516820, 18146025, 24194700, 36292050, 72584100]

約数ペア:

[(1, 72584100), (2, 36292050), (3, 24194700), (4, 18146025), (5, 14516820), (6, 12097350), (9, 8064900), (10, 7258410), (12, 6048675), (15, 4838940), (18, 4032450), (20, 3629205), (25, 2903364), (27, 2688300), (29, 2502900), (30, 2419470), (36, 2016225), (45, 1612980), (50, 1451682), (54, 1344150), (58, 1251450), (60, 1209735), (75, 967788), (81, 896100), (87, 834300), (90, 806490), (100, 725841), (103, 704700), (108, 672075), (116, 625725), (135, 537660), (145, 500580), (150, 483894), (162, 448050), (174, 417150), (180, 403245), (206, 352350), (225, 322596), (243, 298700), (261, 278100), (270, 268830), (290, 250290), (300, 241947), (309, 234900), (324, 224025), (348, 208575), (405, 179220), (412, 176175), (435, 166860), (450, 161298), (486, 149350), (515, 140940), (522, 139050), (540, 134415), (580, 125145), (618, 117450), (675, 107532), (725, 100116), (783, 92700), (810, 89610), (870, 83430), (900, 80649), (927, 78300), (972, 74675), (1030, 70470), (1044, 69525), (1215, 59740), (1236, 58725), (1305, 55620), (1350, 53766), (1450, 50058), (1545, 46980), (1566, 46350), (1620, 44805), (1740, 41715), (1854, 39150), (2025, 35844), (2060, 35235), (2175, 33372), (2349, 30900), (2430, 29870), (2575, 28188), (2610, 27810), (2700, 26883), (2781, 26100), (2900, 25029), (2987, 24300), (3090, 23490), (3132, 23175), (3708, 19575), (3915, 18540), (4050, 17922), (4350, 16686), (4635, 15660), (4698, 15450), (4860, 14935), (5150, 14094), (5220, 13905), (5562, 13050), (5974, 12150), (6075, 11948), (6180, 11745), (6525, 11124), (7047, 10300), (7725, 9396), (7830, 9270), (8100, 8961), (8343, 8700)]