131329770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 160

約数和(自身を含む): 389612160

約数和(自身を除く): 258282390

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 121, 130, 138, 143, 165, 195, 230, 242, 253, 286, 299, 330, 345, 363, 390, 429, 506, 598, 605, 690, 715, 726, 759, 858, 897, 1210, 1265, 1331, 1430, 1495, 1518, 1573, 1794, 1815, 2145, 2530, 2662, 2783, 2990, 3146, 3289, 3630, 3795, 3993, 4290, 4485, 4719, 5566, 6578, 6655, 7590, 7865, 7986, 8349, 8970, 9438, 9867, 13310, 13915, 14641, 15730, 16445, 16698, 17303, 19734, 19965, 23595, 27830, 29282, 30613, 32890, 34606, 36179, 39930, 41745, 43923, 47190, 49335, 51909, 61226, 72358, 73205, 83490, 86515, 87846, 91839, 98670, 103818, 108537, 146410, 153065, 173030, 180895, 183678, 190333, 217074, 219615, 259545, 306130, 336743, 361790, 380666, 397969, 439230, 459195, 519090, 542685, 570999, 673486, 795938, 918390, 951665, 1010229, 1085370, 1141998, 1193907, 1683715, 1903330, 1989845, 2020458, 2387814, 2854995, 3367430, 3979690, 4377659, 5051145, 5709990, 5969535, 8755318, 10102290, 11939070, 13132977, 21888295, 26265954, 43776590, 65664885, 131329770]

約数ペア:

[(1, 131329770), (2, 65664885), (3, 43776590), (5, 26265954), (6, 21888295), (10, 13132977), (11, 11939070), (13, 10102290), (15, 8755318), (22, 5969535), (23, 5709990), (26, 5051145), (30, 4377659), (33, 3979690), (39, 3367430), (46, 2854995), (55, 2387814), (65, 2020458), (66, 1989845), (69, 1903330), (78, 1683715), (110, 1193907), (115, 1141998), (121, 1085370), (130, 1010229), (138, 951665), (143, 918390), (165, 795938), (195, 673486), (230, 570999), (242, 542685), (253, 519090), (286, 459195), (299, 439230), (330, 397969), (345, 380666), (363, 361790), (390, 336743), (429, 306130), (506, 259545), (598, 219615), (605, 217074), (690, 190333), (715, 183678), (726, 180895), (759, 173030), (858, 153065), (897, 146410), (1210, 108537), (1265, 103818), (1331, 98670), (1430, 91839), (1495, 87846), (1518, 86515), (1573, 83490), (1794, 73205), (1815, 72358), (2145, 61226), (2530, 51909), (2662, 49335), (2783, 47190), (2990, 43923), (3146, 41745), (3289, 39930), (3630, 36179), (3795, 34606), (3993, 32890), (4290, 30613), (4485, 29282), (4719, 27830), (5566, 23595), (6578, 19965), (6655, 19734), (7590, 17303), (7865, 16698), (7986, 16445), (8349, 15730), (8970, 14641), (9438, 13915), (9867, 13310)]