139410540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 144

約数和(自身を含む): 463488480

約数和(自身を除く): 324077940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1571, 1740, 1972, 2465, 2610, 2958, 3060, 3142, 4437, 4713, 4930, 5220, 5916, 6284, 7395, 7855, 8874, 9426, 9860, 14139, 14790, 15710, 17748, 18852, 22185, 23565, 26707, 28278, 29580, 31420, 44370, 45559, 47130, 53414, 56556, 70695, 80121, 88740, 91118, 94260, 106828, 133535, 136677, 141390, 160242, 182236, 227795, 240363, 267070, 273354, 282780, 320484, 400605, 410031, 455590, 480726, 534140, 546708, 683385, 774503, 801210, 820062, 911180, 961452, 1201815, 1366770, 1549006, 1602420, 1640124, 2050155, 2323509, 2403630, 2733540, 3098012, 3872515, 4100310, 4647018, 4807260, 6970527, 7745030, 8200620, 9294036, 11617545, 13941054, 15490060, 23235090, 27882108, 34852635, 46470180, 69705270, 139410540]

約数ペア:

[(1, 139410540), (2, 69705270), (3, 46470180), (4, 34852635), (5, 27882108), (6, 23235090), (9, 15490060), (10, 13941054), (12, 11617545), (15, 9294036), (17, 8200620), (18, 7745030), (20, 6970527), (29, 4807260), (30, 4647018), (34, 4100310), (36, 3872515), (45, 3098012), (51, 2733540), (58, 2403630), (60, 2323509), (68, 2050155), (85, 1640124), (87, 1602420), (90, 1549006), (102, 1366770), (116, 1201815), (145, 961452), (153, 911180), (170, 820062), (174, 801210), (180, 774503), (204, 683385), (255, 546708), (261, 534140), (290, 480726), (306, 455590), (340, 410031), (348, 400605), (435, 320484), (493, 282780), (510, 273354), (522, 267070), (580, 240363), (612, 227795), (765, 182236), (870, 160242), (986, 141390), (1020, 136677), (1044, 133535), (1305, 106828), (1479, 94260), (1530, 91118), (1571, 88740), (1740, 80121), (1972, 70695), (2465, 56556), (2610, 53414), (2958, 47130), (3060, 45559), (3142, 44370), (4437, 31420), (4713, 29580), (4930, 28278), (5220, 26707), (5916, 23565), (6284, 22185), (7395, 18852), (7855, 17748), (8874, 15710), (9426, 14790), (9860, 14139)]