83295540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 272681640

約数和(自身を除く): 189386100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 197, 243, 261, 270, 290, 324, 348, 394, 405, 435, 486, 522, 540, 580, 591, 729, 783, 788, 810, 870, 972, 985, 1044, 1182, 1215, 1305, 1458, 1566, 1620, 1740, 1773, 1970, 2349, 2364, 2430, 2610, 2916, 2955, 3132, 3546, 3645, 3915, 3940, 4698, 4860, 5220, 5319, 5713, 5910, 7047, 7092, 7290, 7830, 8865, 9396, 10638, 11426, 11745, 11820, 14094, 14580, 15660, 15957, 17139, 17730, 21141, 21276, 22852, 23490, 26595, 28188, 28565, 31914, 34278, 35235, 35460, 42282, 46980, 47871, 51417, 53190, 57130, 63828, 68556, 70470, 79785, 84564, 85695, 95742, 102834, 105705, 106380, 114260, 140940, 143613, 154251, 159570, 171390, 191484, 205668, 211410, 239355, 257085, 287226, 308502, 319140, 342780, 422820, 462753, 478710, 514170, 574452, 617004, 718065, 771255, 925506, 957420, 1028340, 1388259, 1436130, 1542510, 1851012, 2313765, 2776518, 2872260, 3085020, 4164777, 4627530, 5553036, 6941295, 8329554, 9255060, 13882590, 16659108, 20823885, 27765180, 41647770, 83295540]

約数ペア:

[(1, 83295540), (2, 41647770), (3, 27765180), (4, 20823885), (5, 16659108), (6, 13882590), (9, 9255060), (10, 8329554), (12, 6941295), (15, 5553036), (18, 4627530), (20, 4164777), (27, 3085020), (29, 2872260), (30, 2776518), (36, 2313765), (45, 1851012), (54, 1542510), (58, 1436130), (60, 1388259), (81, 1028340), (87, 957420), (90, 925506), (108, 771255), (116, 718065), (135, 617004), (145, 574452), (162, 514170), (174, 478710), (180, 462753), (197, 422820), (243, 342780), (261, 319140), (270, 308502), (290, 287226), (324, 257085), (348, 239355), (394, 211410), (405, 205668), (435, 191484), (486, 171390), (522, 159570), (540, 154251), (580, 143613), (591, 140940), (729, 114260), (783, 106380), (788, 105705), (810, 102834), (870, 95742), (972, 85695), (985, 84564), (1044, 79785), (1182, 70470), (1215, 68556), (1305, 63828), (1458, 57130), (1566, 53190), (1620, 51417), (1740, 47871), (1773, 46980), (1970, 42282), (2349, 35460), (2364, 35235), (2430, 34278), (2610, 31914), (2916, 28565), (2955, 28188), (3132, 26595), (3546, 23490), (3645, 22852), (3915, 21276), (3940, 21141), (4698, 17730), (4860, 17139), (5220, 15957), (5319, 15660), (5713, 14580), (5910, 14094), (7047, 11820), (7092, 11745), (7290, 11426), (7830, 10638), (8865, 9396)]