179474130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20143}}^1$

素因数の和:20173

約数の個数: 80

約数和(自身を含む): 526483584

約数和(自身を除く): 347009454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 20143, 40286, 60429, 100715, 120858, 181287, 201430, 221573, 302145, 362574, 443146, 543861, 604290, 664719, 906435, 1087722, 1107865, 1329438, 1631583, 1812870, 1994157, 2215730, 2719305, 3263166, 3323595, 3988314, 5438610, 5982471, 6647190, 8157915, 9970785, 11964942, 16315830, 17947413, 19941570, 29912355, 35894826, 59824710, 89737065, 179474130]

約数ペア:

[(1, 179474130), (2, 89737065), (3, 59824710), (5, 35894826), (6, 29912355), (9, 19941570), (10, 17947413), (11, 16315830), (15, 11964942), (18, 9970785), (22, 8157915), (27, 6647190), (30, 5982471), (33, 5438610), (45, 3988314), (54, 3323595), (55, 3263166), (66, 2719305), (81, 2215730), (90, 1994157), (99, 1812870), (110, 1631583), (135, 1329438), (162, 1107865), (165, 1087722), (198, 906435), (270, 664719), (297, 604290), (330, 543861), (405, 443146), (495, 362574), (594, 302145), (810, 221573), (891, 201430), (990, 181287), (1485, 120858), (1782, 100715), (2970, 60429), (4455, 40286), (8910, 20143)]