276768607755

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 481340620800

約数和(自身を除く): 204572013045

約数列:

[1, 3, 5, 15, 29, 31, 71, 87, 93, 145, 155, 213, 355, 435, 465, 467, 619, 899, 1065, 1401, 1857, 2059, 2201, 2335, 2697, 3095, 4495, 6177, 6603, 7005, 9285, 10295, 11005, 13485, 13543, 14477, 17951, 19189, 30885, 33015, 33157, 40629, 43431, 43949, 53853, 57567, 63829, 67715, 72385, 89755, 95945, 99471, 131847, 165785, 191487, 203145, 217155, 219745, 269265, 287835, 289073, 319145, 419833, 497355, 556481, 659235, 867219, 957435, 961553, 1027867, 1259499, 1274521, 1362419, 1445365, 1669443, 2099165, 2782405, 2884659, 3083601, 3823563, 4087257, 4336095, 4807765, 5139335, 6297495, 6372605, 6812095, 8347215, 8383117, 8961263, 14423295, 15418005, 19117815, 20436285, 20524183, 25149351, 26883789, 29808143, 39510151, 41915585, 44806315, 61572549, 89424429, 102620915, 118530453, 125746755, 134418945, 149040715, 197550755, 259876627, 307862745, 447122145, 592652265, 595201307, 636249673, 779629881, 1299383135, 1785603921, 1908749019, 2976006535, 3181248365, 3898149405, 8928019605, 9543745095, 18451240517, 55353721551, 92256202585, 276768607755]

約数ペア:

[(1, 276768607755), (3, 92256202585), (5, 55353721551), (15, 18451240517), (29, 9543745095), (31, 8928019605), (71, 3898149405), (87, 3181248365), (93, 2976006535), (145, 1908749019), (155, 1785603921), (213, 1299383135), (355, 779629881), (435, 636249673), (465, 595201307), (467, 592652265), (619, 447122145), (899, 307862745), (1065, 259876627), (1401, 197550755), (1857, 149040715), (2059, 134418945), (2201, 125746755), (2335, 118530453), (2697, 102620915), (3095, 89424429), (4495, 61572549), (6177, 44806315), (6603, 41915585), (7005, 39510151), (9285, 29808143), (10295, 26883789), (11005, 25149351), (13485, 20524183), (13543, 20436285), (14477, 19117815), (17951, 15418005), (19189, 14423295), (30885, 8961263), (33015, 8383117), (33157, 8347215), (40629, 6812095), (43431, 6372605), (43949, 6297495), (53853, 5139335), (57567, 4807765), (63829, 4336095), (67715, 4087257), (72385, 3823563), (89755, 3083601), (95945, 2884659), (99471, 2782405), (131847, 2099165), (165785, 1669443), (191487, 1445365), (203145, 1362419), (217155, 1274521), (219745, 1259499), (269265, 1027867), (287835, 961553), (289073, 957435), (319145, 867219), (419833, 659235), (497355, 556481)]