67943150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 80547346

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 41, 46, 50, 55, 82, 110, 115, 131, 205, 230, 253, 262, 275, 410, 451, 506, 550, 575, 655, 902, 943, 1025, 1150, 1265, 1310, 1441, 1886, 2050, 2255, 2530, 2882, 3013, 3275, 4510, 4715, 5371, 6026, 6325, 6550, 7205, 9430, 10373, 10742, 11275, 12650, 14410, 15065, 20746, 22550, 23575, 26855, 30130, 33143, 36025, 47150, 51865, 53710, 59081, 66286, 72050, 75325, 103730, 118162, 123533, 134275, 150650, 165715, 247066, 259325, 268550, 295405, 331430, 518650, 590810, 617665, 828575, 1235330, 1358863, 1477025, 1657150, 2717726, 2954050, 3088325, 6176650, 6794315, 13588630, 33971575, 67943150]

約数ペア:

[(1, 67943150), (2, 33971575), (5, 13588630), (10, 6794315), (11, 6176650), (22, 3088325), (23, 2954050), (25, 2717726), (41, 1657150), (46, 1477025), (50, 1358863), (55, 1235330), (82, 828575), (110, 617665), (115, 590810), (131, 518650), (205, 331430), (230, 295405), (253, 268550), (262, 259325), (275, 247066), (410, 165715), (451, 150650), (506, 134275), (550, 123533), (575, 118162), (655, 103730), (902, 75325), (943, 72050), (1025, 66286), (1150, 59081), (1265, 53710), (1310, 51865), (1441, 47150), (1886, 36025), (2050, 33143), (2255, 30130), (2530, 26855), (2882, 23575), (3013, 22550), (3275, 20746), (4510, 15065), (4715, 14410), (5371, 12650), (6026, 11275), (6325, 10742), (6550, 10373), (7205, 9430)]