39604140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 129336480

約数和(自身を除く): 89732340

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, 243, 261, 270, 281, 290, 324, 348, 405, 435, 486, 522, 540, 562, 580, 783, 810, 843, 870, 972, 1044, 1124, 1215, 1305, 1405, 1566, 1620, 1686, 1740, 2349, 2430, 2529, 2610, 2810, 3132, 3372, 3915, 4215, 4698, 4860, 5058, 5220, 5620, 7047, 7587, 7830, 8149, 8430, 9396, 10116, 11745, 12645, 14094, 15174, 15660, 16298, 16860, 22761, 23490, 24447, 25290, 28188, 30348, 32596, 35235, 37935, 40745, 45522, 46980, 48894, 50580, 68283, 70470, 73341, 75870, 81490, 91044, 97788, 113805, 122235, 136566, 140940, 146682, 151740, 162980, 220023, 227610, 244470, 273132, 293364, 341415, 366705, 440046, 455220, 488940, 660069, 682830, 733410, 880092, 1100115, 1320138, 1365660, 1466820, 1980207, 2200230, 2640276, 3300345, 3960414, 4400460, 6600690, 7920828, 9901035, 13201380, 19802070, 39604140]

約数ペア:

[(1, 39604140), (2, 19802070), (3, 13201380), (4, 9901035), (5, 7920828), (6, 6600690), (9, 4400460), (10, 3960414), (12, 3300345), (15, 2640276), (18, 2200230), (20, 1980207), (27, 1466820), (29, 1365660), (30, 1320138), (36, 1100115), (45, 880092), (54, 733410), (58, 682830), (60, 660069), (81, 488940), (87, 455220), (90, 440046), (108, 366705), (116, 341415), (135, 293364), (145, 273132), (162, 244470), (174, 227610), (180, 220023), (243, 162980), (261, 151740), (270, 146682), (281, 140940), (290, 136566), (324, 122235), (348, 113805), (405, 97788), (435, 91044), (486, 81490), (522, 75870), (540, 73341), (562, 70470), (580, 68283), (783, 50580), (810, 48894), (843, 46980), (870, 45522), (972, 40745), (1044, 37935), (1124, 35235), (1215, 32596), (1305, 30348), (1405, 28188), (1566, 25290), (1620, 24447), (1686, 23490), (1740, 22761), (2349, 16860), (2430, 16298), (2529, 15660), (2610, 15174), (2810, 14094), (3132, 12645), (3372, 11745), (3915, 10116), (4215, 9396), (4698, 8430), (4860, 8149), (5058, 7830), (5220, 7587), (5620, 7047)]