42201180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33493}}^1$

素因数の和:33515

約数の個数: 72

約数和(自身を含む): 146301792

約数和(自身を除く): 104100612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33493, 66986, 100479, 133972, 167465, 200958, 234451, 301437, 334930, 401916, 468902, 502395, 602874, 669860, 703353, 937804, 1004790, 1172255, 1205748, 1406706, 1507185, 2009580, 2110059, 2344510, 2813412, 3014370, 3516765, 4220118, 4689020, 6028740, 7033530, 8440236, 10550295, 14067060, 21100590, 42201180]

約数ペア:

[(1, 42201180), (2, 21100590), (3, 14067060), (4, 10550295), (5, 8440236), (6, 7033530), (7, 6028740), (9, 4689020), (10, 4220118), (12, 3516765), (14, 3014370), (15, 2813412), (18, 2344510), (20, 2110059), (21, 2009580), (28, 1507185), (30, 1406706), (35, 1205748), (36, 1172255), (42, 1004790), (45, 937804), (60, 703353), (63, 669860), (70, 602874), (84, 502395), (90, 468902), (105, 401916), (126, 334930), (140, 301437), (180, 234451), (210, 200958), (252, 167465), (315, 133972), (420, 100479), (630, 66986), (1260, 33493)]