133231770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 409536000

約数和(自身を除く): 276304230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 157, 189, 210, 270, 314, 315, 378, 449, 471, 630, 785, 898, 942, 945, 1099, 1347, 1413, 1570, 1890, 2198, 2245, 2355, 2694, 2826, 3143, 3297, 4041, 4239, 4490, 4710, 5495, 6286, 6594, 6735, 7065, 8082, 8478, 9429, 9891, 10990, 12123, 13470, 14130, 15715, 16485, 18858, 19782, 20205, 21195, 24246, 28287, 29673, 31430, 32970, 40410, 42390, 47145, 49455, 56574, 59346, 60615, 70493, 84861, 94290, 98910, 121230, 140986, 141435, 148365, 169722, 211479, 282870, 296730, 352465, 422958, 424305, 493451, 634437, 704930, 848610, 986902, 1057395, 1268874, 1480353, 1903311, 2114790, 2467255, 2960706, 3172185, 3806622, 4441059, 4934510, 6344370, 7401765, 8882118, 9516555, 13323177, 14803530, 19033110, 22205295, 26646354, 44410590, 66615885, 133231770]

約数ペア:

[(1, 133231770), (2, 66615885), (3, 44410590), (5, 26646354), (6, 22205295), (7, 19033110), (9, 14803530), (10, 13323177), (14, 9516555), (15, 8882118), (18, 7401765), (21, 6344370), (27, 4934510), (30, 4441059), (35, 3806622), (42, 3172185), (45, 2960706), (54, 2467255), (63, 2114790), (70, 1903311), (90, 1480353), (105, 1268874), (126, 1057395), (135, 986902), (157, 848610), (189, 704930), (210, 634437), (270, 493451), (314, 424305), (315, 422958), (378, 352465), (449, 296730), (471, 282870), (630, 211479), (785, 169722), (898, 148365), (942, 141435), (945, 140986), (1099, 121230), (1347, 98910), (1413, 94290), (1570, 84861), (1890, 70493), (2198, 60615), (2245, 59346), (2355, 56574), (2694, 49455), (2826, 47145), (3143, 42390), (3297, 40410), (4041, 32970), (4239, 31430), (4490, 29673), (4710, 28287), (5495, 24246), (6286, 21195), (6594, 20205), (6735, 19782), (7065, 18858), (8082, 16485), (8478, 15715), (9429, 14130), (9891, 13470), (10990, 12123)]