77065020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 246381408

約数和(自身を除く): 169316388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 157, 162, 180, 202, 243, 270, 303, 314, 324, 404, 405, 471, 486, 505, 540, 606, 628, 785, 810, 909, 942, 972, 1010, 1212, 1215, 1413, 1515, 1570, 1620, 1818, 1884, 2020, 2355, 2430, 2727, 2826, 3030, 3140, 3636, 4239, 4545, 4710, 4860, 5454, 5652, 6060, 7065, 8181, 8478, 9090, 9420, 10908, 12717, 13635, 14130, 15857, 16362, 16956, 18180, 21195, 24543, 25434, 27270, 28260, 31714, 32724, 38151, 40905, 42390, 47571, 49086, 50868, 54540, 63428, 63585, 76302, 79285, 81810, 84780, 95142, 98172, 122715, 127170, 142713, 152604, 158570, 163620, 190284, 190755, 237855, 245430, 254340, 285426, 317140, 381510, 428139, 475710, 490860, 570852, 713565, 763020, 856278, 951420, 1284417, 1427130, 1712556, 2140695, 2568834, 2854260, 3853251, 4281390, 5137668, 6422085, 7706502, 8562780, 12844170, 15413004, 19266255, 25688340, 38532510, 77065020]

約数ペア:

[(1, 77065020), (2, 38532510), (3, 25688340), (4, 19266255), (5, 15413004), (6, 12844170), (9, 8562780), (10, 7706502), (12, 6422085), (15, 5137668), (18, 4281390), (20, 3853251), (27, 2854260), (30, 2568834), (36, 2140695), (45, 1712556), (54, 1427130), (60, 1284417), (81, 951420), (90, 856278), (101, 763020), (108, 713565), (135, 570852), (157, 490860), (162, 475710), (180, 428139), (202, 381510), (243, 317140), (270, 285426), (303, 254340), (314, 245430), (324, 237855), (404, 190755), (405, 190284), (471, 163620), (486, 158570), (505, 152604), (540, 142713), (606, 127170), (628, 122715), (785, 98172), (810, 95142), (909, 84780), (942, 81810), (972, 79285), (1010, 76302), (1212, 63585), (1215, 63428), (1413, 54540), (1515, 50868), (1570, 49086), (1620, 47571), (1818, 42390), (1884, 40905), (2020, 38151), (2355, 32724), (2430, 31714), (2727, 28260), (2826, 27270), (3030, 25434), (3140, 24543), (3636, 21195), (4239, 18180), (4545, 16956), (4710, 16362), (4860, 15857), (5454, 14130), (5652, 13635), (6060, 12717), (7065, 10908), (8181, 9420), (8478, 9090)]