18016756740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1\times {\mathrm{2477}}^1$

素因数の和:4886

約数の個数: 144

約数和(自身を含む): 57913298352

約数和(自身を除く): 39896541612

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, 2377, 2477, 3060, 4754, 4954, 7131, 7431, 9508, 9908, 11885, 12385, 14262, 14862, 21393, 22293, 23770, 24770, 28524, 29724, 35655, 37155, 40409, 42109, 42786, 44586, 47540, 49540, 71310, 74310, 80818, 84218, 85572, 89172, 106965, 111465, 121227, 126327, 142620, 148620, 161636, 168436, 202045, 210545, 213930, 222930, 242454, 252654, 363681, 378981, 404090, 421090, 427860, 445860, 484908, 505308, 606135, 631635, 727362, 757962, 808180, 842180, 1212270, 1263270, 1454724, 1515924, 1818405, 1894905, 2424540, 2526540, 3636810, 3789810, 5887829, 7273620, 7579620, 11775658, 17663487, 23551316, 29439145, 35326974, 52990461, 58878290, 70653948, 88317435, 100093093, 105980922, 117756580, 176634870, 200186186, 211961844, 264952305, 300279279, 353269740, 400372372, 500465465, 529904610, 600558558, 900837837, 1000930930, 1059809220, 1201117116, 1501396395, 1801675674, 2001861860, 3002792790, 3603351348, 4504189185, 6005585580, 9008378370, 18016756740]

約数ペア:

[(1, 18016756740), (2, 9008378370), (3, 6005585580), (4, 4504189185), (5, 3603351348), (6, 3002792790), (9, 2001861860), (10, 1801675674), (12, 1501396395), (15, 1201117116), (17, 1059809220), (18, 1000930930), (20, 900837837), (30, 600558558), (34, 529904610), (36, 500465465), (45, 400372372), (51, 353269740), (60, 300279279), (68, 264952305), (85, 211961844), (90, 200186186), (102, 176634870), (153, 117756580), (170, 105980922), (180, 100093093), (204, 88317435), (255, 70653948), (306, 58878290), (340, 52990461), (510, 35326974), (612, 29439145), (765, 23551316), (1020, 17663487), (1530, 11775658), (2377, 7579620), (2477, 7273620), (3060, 5887829), (4754, 3789810), (4954, 3636810), (7131, 2526540), (7431, 2424540), (9508, 1894905), (9908, 1818405), (11885, 1515924), (12385, 1454724), (14262, 1263270), (14862, 1212270), (21393, 842180), (22293, 808180), (23770, 757962), (24770, 727362), (28524, 631635), (29724, 606135), (35655, 505308), (37155, 484908), (40409, 445860), (42109, 427860), (42786, 421090), (44586, 404090), (47540, 378981), (49540, 363681), (71310, 252654), (74310, 242454), (80818, 222930), (84218, 213930), (85572, 210545), (89172, 202045), (106965, 168436), (111465, 161636), (121227, 148620), (126327, 142620)]