90207060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 271071360

約数和(自身を除く): 180864300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1493, 1590, 2014, 2986, 3021, 3180, 4028, 4479, 5035, 5972, 6042, 7465, 8958, 10070, 12084, 14930, 15105, 17916, 20140, 22395, 28367, 29860, 30210, 44790, 56734, 60420, 79129, 85101, 89580, 113468, 141835, 158258, 170202, 237387, 283670, 316516, 340404, 395645, 425505, 474774, 567340, 791290, 851010, 949548, 1186935, 1503451, 1582580, 1702020, 2373870, 3006902, 4510353, 4747740, 6013804, 7517255, 9020706, 15034510, 18041412, 22551765, 30069020, 45103530, 90207060]

約数ペア:

[(1, 90207060), (2, 45103530), (3, 30069020), (4, 22551765), (5, 18041412), (6, 15034510), (10, 9020706), (12, 7517255), (15, 6013804), (19, 4747740), (20, 4510353), (30, 3006902), (38, 2373870), (53, 1702020), (57, 1582580), (60, 1503451), (76, 1186935), (95, 949548), (106, 851010), (114, 791290), (159, 567340), (190, 474774), (212, 425505), (228, 395645), (265, 340404), (285, 316516), (318, 283670), (380, 237387), (530, 170202), (570, 158258), (636, 141835), (795, 113468), (1007, 89580), (1060, 85101), (1140, 79129), (1493, 60420), (1590, 56734), (2014, 44790), (2986, 30210), (3021, 29860), (3180, 28367), (4028, 22395), (4479, 20140), (5035, 17916), (5972, 15105), (6042, 14930), (7465, 12084), (8958, 10070)]