29647080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 100195200

約数和(自身を除く): 70548120

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, 90, 97, 108, 120, 135, 180, 194, 216, 270, 283, 291, 360, 388, 485, 540, 566, 582, 776, 849, 873, 970, 1080, 1132, 1164, 1415, 1455, 1698, 1746, 1940, 2264, 2328, 2547, 2619, 2830, 2910, 3396, 3492, 3880, 4245, 4365, 5094, 5238, 5660, 5820, 6792, 6984, 7641, 8490, 8730, 10188, 10476, 11320, 11640, 12735, 13095, 15282, 16980, 17460, 20376, 20952, 25470, 26190, 27451, 30564, 33960, 34920, 38205, 50940, 52380, 54902, 61128, 76410, 82353, 101880, 104760, 109804, 137255, 152820, 164706, 219608, 247059, 274510, 305640, 329412, 411765, 494118, 549020, 658824, 741177, 823530, 988236, 1098040, 1235295, 1482354, 1647060, 1976472, 2470590, 2964708, 3294120, 3705885, 4941180, 5929416, 7411770, 9882360, 14823540, 29647080]

約数ペア:

[(1, 29647080), (2, 14823540), (3, 9882360), (4, 7411770), (5, 5929416), (6, 4941180), (8, 3705885), (9, 3294120), (10, 2964708), (12, 2470590), (15, 1976472), (18, 1647060), (20, 1482354), (24, 1235295), (27, 1098040), (30, 988236), (36, 823530), (40, 741177), (45, 658824), (54, 549020), (60, 494118), (72, 411765), (90, 329412), (97, 305640), (108, 274510), (120, 247059), (135, 219608), (180, 164706), (194, 152820), (216, 137255), (270, 109804), (283, 104760), (291, 101880), (360, 82353), (388, 76410), (485, 61128), (540, 54902), (566, 52380), (582, 50940), (776, 38205), (849, 34920), (873, 33960), (970, 30564), (1080, 27451), (1132, 26190), (1164, 25470), (1415, 20952), (1455, 20376), (1698, 17460), (1746, 16980), (1940, 15282), (2264, 13095), (2328, 12735), (2547, 11640), (2619, 11320), (2830, 10476), (2910, 10188), (3396, 8730), (3492, 8490), (3880, 7641), (4245, 6984), (4365, 6792), (5094, 5820), (5238, 5660)]