225430812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{769}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 605404800

約数和(自身を除く): 379973988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 479, 612, 769, 958, 1437, 1538, 1916, 2307, 2874, 3076, 4311, 4614, 5748, 6921, 8143, 8622, 9228, 13073, 13842, 16286, 17244, 24429, 26146, 27684, 32572, 39219, 48858, 52292, 73287, 78438, 97716, 117657, 146574, 156876, 235314, 293148, 368351, 470628, 736702, 1105053, 1473404, 2210106, 3315159, 4420212, 6261967, 6630318, 12523934, 13260636, 18785901, 25047868, 37571802, 56357703, 75143604, 112715406, 225430812]

約数ペア:

[(1, 225430812), (2, 112715406), (3, 75143604), (4, 56357703), (6, 37571802), (9, 25047868), (12, 18785901), (17, 13260636), (18, 12523934), (34, 6630318), (36, 6261967), (51, 4420212), (68, 3315159), (102, 2210106), (153, 1473404), (204, 1105053), (306, 736702), (479, 470628), (612, 368351), (769, 293148), (958, 235314), (1437, 156876), (1538, 146574), (1916, 117657), (2307, 97716), (2874, 78438), (3076, 73287), (4311, 52292), (4614, 48858), (5748, 39219), (6921, 32572), (8143, 27684), (8622, 26146), (9228, 24429), (13073, 17244), (13842, 16286)]