141447780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:794

約数の個数: 144

約数和(自身を含む): 459950400

約数和(自身を除く): 318502620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 701, 708, 855, 885, 1062, 1121, 1140, 1180, 1402, 1710, 1770, 2103, 2124, 2242, 2655, 2804, 3363, 3420, 3505, 3540, 4206, 4484, 5310, 5605, 6309, 6726, 7010, 8412, 10089, 10515, 10620, 11210, 12618, 13319, 13452, 14020, 16815, 20178, 21030, 22420, 25236, 26638, 31545, 33630, 39957, 40356, 41359, 42060, 50445, 53276, 63090, 66595, 67260, 79914, 82718, 100890, 119871, 124077, 126180, 133190, 159828, 165436, 199785, 201780, 206795, 239742, 248154, 266380, 372231, 399570, 413590, 479484, 496308, 599355, 620385, 744462, 785821, 799140, 827180, 1198710, 1240770, 1488924, 1571642, 1861155, 2357463, 2397420, 2481540, 3143284, 3722310, 3929105, 4714926, 7072389, 7444620, 7858210, 9429852, 11787315, 14144778, 15716420, 23574630, 28289556, 35361945, 47149260, 70723890, 141447780]

約数ペア:

[(1, 141447780), (2, 70723890), (3, 47149260), (4, 35361945), (5, 28289556), (6, 23574630), (9, 15716420), (10, 14144778), (12, 11787315), (15, 9429852), (18, 7858210), (19, 7444620), (20, 7072389), (30, 4714926), (36, 3929105), (38, 3722310), (45, 3143284), (57, 2481540), (59, 2397420), (60, 2357463), (76, 1861155), (90, 1571642), (95, 1488924), (114, 1240770), (118, 1198710), (171, 827180), (177, 799140), (180, 785821), (190, 744462), (228, 620385), (236, 599355), (285, 496308), (295, 479484), (342, 413590), (354, 399570), (380, 372231), (531, 266380), (570, 248154), (590, 239742), (684, 206795), (701, 201780), (708, 199785), (855, 165436), (885, 159828), (1062, 133190), (1121, 126180), (1140, 124077), (1180, 119871), (1402, 100890), (1710, 82718), (1770, 79914), (2103, 67260), (2124, 66595), (2242, 63090), (2655, 53276), (2804, 50445), (3363, 42060), (3420, 41359), (3505, 40356), (3540, 39957), (4206, 33630), (4484, 31545), (5310, 26638), (5605, 25236), (6309, 22420), (6726, 21030), (7010, 20178), (8412, 16815), (10089, 14020), (10515, 13452), (10620, 13319), (11210, 12618)]