135579060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 312577740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 87, 90, 95, 114, 116, 145, 171, 174, 180, 190, 228, 261, 285, 290, 342, 348, 380, 435, 522, 551, 570, 580, 684, 855, 870, 1044, 1102, 1140, 1305, 1367, 1653, 1710, 1740, 2204, 2610, 2734, 2755, 3306, 3420, 4101, 4959, 5220, 5468, 5510, 6612, 6835, 8202, 8265, 9918, 11020, 12303, 13670, 16404, 16530, 19836, 20505, 24606, 24795, 25973, 27340, 33060, 39643, 41010, 49212, 49590, 51946, 61515, 77919, 79286, 82020, 99180, 103892, 118929, 123030, 129865, 155838, 158572, 198215, 233757, 237858, 246060, 259730, 311676, 356787, 389595, 396430, 467514, 475716, 519460, 594645, 713574, 753217, 779190, 792860, 935028, 1168785, 1189290, 1427148, 1506434, 1558380, 1783935, 2259651, 2337570, 2378580, 3012868, 3567870, 3766085, 4519302, 4675140, 6778953, 7135740, 7532170, 9038604, 11298255, 13557906, 15064340, 22596510, 27115812, 33894765, 45193020, 67789530, 135579060]

約数ペア:

[(1, 135579060), (2, 67789530), (3, 45193020), (4, 33894765), (5, 27115812), (6, 22596510), (9, 15064340), (10, 13557906), (12, 11298255), (15, 9038604), (18, 7532170), (19, 7135740), (20, 6778953), (29, 4675140), (30, 4519302), (36, 3766085), (38, 3567870), (45, 3012868), (57, 2378580), (58, 2337570), (60, 2259651), (76, 1783935), (87, 1558380), (90, 1506434), (95, 1427148), (114, 1189290), (116, 1168785), (145, 935028), (171, 792860), (174, 779190), (180, 753217), (190, 713574), (228, 594645), (261, 519460), (285, 475716), (290, 467514), (342, 396430), (348, 389595), (380, 356787), (435, 311676), (522, 259730), (551, 246060), (570, 237858), (580, 233757), (684, 198215), (855, 158572), (870, 155838), (1044, 129865), (1102, 123030), (1140, 118929), (1305, 103892), (1367, 99180), (1653, 82020), (1710, 79286), (1740, 77919), (2204, 61515), (2610, 51946), (2734, 49590), (2755, 49212), (3306, 41010), (3420, 39643), (4101, 33060), (4959, 27340), (5220, 25973), (5468, 24795), (5510, 24606), (6612, 20505), (6835, 19836), (8202, 16530), (8265, 16404), (9918, 13670), (11020, 12303)]