273705480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 192

約数和(自身を含む): 955281600

約数和(自身を除く): 681576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 290, 324, 348, 360, 405, 435, 486, 522, 540, 580, 648, 696, 783, 810, 870, 971, 972, 1044, 1080, 1160, 1215, 1305, 1566, 1620, 1740, 1942, 1944, 2088, 2349, 2430, 2610, 2913, 3132, 3240, 3480, 3884, 3915, 4698, 4855, 4860, 5220, 5826, 6264, 7047, 7768, 7830, 8739, 9396, 9710, 9720, 10440, 11652, 11745, 14094, 14565, 15660, 17478, 18792, 19420, 23304, 23490, 26217, 28159, 28188, 29130, 31320, 34956, 35235, 38840, 43695, 46980, 52434, 56318, 56376, 58260, 69912, 70470, 78651, 84477, 87390, 93960, 104868, 112636, 116520, 131085, 140795, 140940, 157302, 168954, 174780, 209736, 225272, 235953, 253431, 262170, 281590, 281880, 314604, 337908, 349560, 393255, 422385, 471906, 506862, 524340, 563180, 629208, 675816, 760293, 786510, 844770, 943812, 1013724, 1048680, 1126360, 1179765, 1267155, 1520586, 1573020, 1689540, 1887624, 2027448, 2280879, 2359530, 2534310, 3041172, 3146040, 3379080, 3801465, 4561758, 4719060, 5068620, 6082344, 6842637, 7602930, 9123516, 9438120, 10137240, 11404395, 13685274, 15205860, 18247032, 22808790, 27370548, 30411720, 34213185, 45617580, 54741096, 68426370, 91235160, 136852740, 273705480]

約数ペア:

[(1, 273705480), (2, 136852740), (3, 91235160), (4, 68426370), (5, 54741096), (6, 45617580), (8, 34213185), (9, 30411720), (10, 27370548), (12, 22808790), (15, 18247032), (18, 15205860), (20, 13685274), (24, 11404395), (27, 10137240), (29, 9438120), (30, 9123516), (36, 7602930), (40, 6842637), (45, 6082344), (54, 5068620), (58, 4719060), (60, 4561758), (72, 3801465), (81, 3379080), (87, 3146040), (90, 3041172), (108, 2534310), (116, 2359530), (120, 2280879), (135, 2027448), (145, 1887624), (162, 1689540), (174, 1573020), (180, 1520586), (216, 1267155), (232, 1179765), (243, 1126360), (261, 1048680), (270, 1013724), (290, 943812), (324, 844770), (348, 786510), (360, 760293), (405, 675816), (435, 629208), (486, 563180), (522, 524340), (540, 506862), (580, 471906), (648, 422385), (696, 393255), (783, 349560), (810, 337908), (870, 314604), (971, 281880), (972, 281590), (1044, 262170), (1080, 253431), (1160, 235953), (1215, 225272), (1305, 209736), (1566, 174780), (1620, 168954), (1740, 157302), (1942, 140940), (1944, 140795), (2088, 131085), (2349, 116520), (2430, 112636), (2610, 104868), (2913, 93960), (3132, 87390), (3240, 84477), (3480, 78651), (3884, 70470), (3915, 69912), (4698, 58260), (4855, 56376), (4860, 56318), (5220, 52434), (5826, 46980), (6264, 43695), (7047, 38840), (7768, 35235), (7830, 34956), (8739, 31320), (9396, 29130), (9710, 28188), (9720, 28159), (10440, 26217), (11652, 23490), (11745, 23304), (14094, 19420), (14565, 18792), (15660, 17478)]