15552862740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{5449}}^1$

素因数の和:5722

約数の個数: 144

約数和(自身を含む): 47956381200

約数和(自身を除く): 32403518460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 157, 180, 202, 303, 314, 404, 471, 505, 606, 628, 785, 909, 942, 1010, 1212, 1413, 1515, 1570, 1818, 1884, 2020, 2355, 2826, 3030, 3140, 3636, 4545, 4710, 5449, 5652, 6060, 7065, 9090, 9420, 10898, 14130, 15857, 16347, 18180, 21796, 27245, 28260, 31714, 32694, 47571, 49041, 54490, 63428, 65388, 79285, 81735, 95142, 98082, 108980, 142713, 158570, 163470, 190284, 196164, 237855, 245205, 285426, 317140, 326940, 475710, 490410, 550349, 570852, 713565, 855493, 951420, 980820, 1100698, 1427130, 1651047, 1710986, 2201396, 2566479, 2751745, 2854260, 3302094, 3421972, 4277465, 4953141, 5132958, 5503490, 6604188, 7699437, 8255235, 8554930, 9906282, 10265916, 11006980, 12832395, 15398874, 16510470, 17109860, 19812564, 24765705, 25664790, 30797748, 33020940, 38497185, 49531410, 51329580, 76994370, 86404793, 99062820, 153988740, 172809586, 259214379, 345619172, 432023965, 518428758, 777643137, 864047930, 1036857516, 1296071895, 1555286274, 1728095860, 2592143790, 3110572548, 3888215685, 5184287580, 7776431370, 15552862740]

約数ペア:

[(1, 15552862740), (2, 7776431370), (3, 5184287580), (4, 3888215685), (5, 3110572548), (6, 2592143790), (9, 1728095860), (10, 1555286274), (12, 1296071895), (15, 1036857516), (18, 864047930), (20, 777643137), (30, 518428758), (36, 432023965), (45, 345619172), (60, 259214379), (90, 172809586), (101, 153988740), (157, 99062820), (180, 86404793), (202, 76994370), (303, 51329580), (314, 49531410), (404, 38497185), (471, 33020940), (505, 30797748), (606, 25664790), (628, 24765705), (785, 19812564), (909, 17109860), (942, 16510470), (1010, 15398874), (1212, 12832395), (1413, 11006980), (1515, 10265916), (1570, 9906282), (1818, 8554930), (1884, 8255235), (2020, 7699437), (2355, 6604188), (2826, 5503490), (3030, 5132958), (3140, 4953141), (3636, 4277465), (4545, 3421972), (4710, 3302094), (5449, 2854260), (5652, 2751745), (6060, 2566479), (7065, 2201396), (9090, 1710986), (9420, 1651047), (10898, 1427130), (14130, 1100698), (15857, 980820), (16347, 951420), (18180, 855493), (21796, 713565), (27245, 570852), (28260, 550349), (31714, 490410), (32694, 475710), (47571, 326940), (49041, 317140), (54490, 285426), (63428, 245205), (65388, 237855), (79285, 196164), (81735, 190284), (95142, 163470), (98082, 158570), (108980, 142713)]