206332740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67429}}^1$

素因数の和:67461

約数の個数: 72

約数和(自身を含む): 662702040

約数和(自身を除く): 456369300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 67429, 134858, 202287, 269716, 337145, 404574, 606861, 674290, 809148, 1011435, 1146293, 1213722, 1348580, 2022870, 2292586, 2427444, 3034305, 3438879, 4045740, 4585172, 5731465, 6068610, 6877758, 10316637, 11462930, 12137220, 13755516, 17194395, 20633274, 22925860, 34388790, 41266548, 51583185, 68777580, 103166370, 206332740]

約数ペア:

[(1, 206332740), (2, 103166370), (3, 68777580), (4, 51583185), (5, 41266548), (6, 34388790), (9, 22925860), (10, 20633274), (12, 17194395), (15, 13755516), (17, 12137220), (18, 11462930), (20, 10316637), (30, 6877758), (34, 6068610), (36, 5731465), (45, 4585172), (51, 4045740), (60, 3438879), (68, 3034305), (85, 2427444), (90, 2292586), (102, 2022870), (153, 1348580), (170, 1213722), (180, 1146293), (204, 1011435), (255, 809148), (306, 674290), (340, 606861), (510, 404574), (612, 337145), (765, 269716), (1020, 202287), (1530, 134858), (3060, 67429)]