144703620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1522

約数の個数: 144

約数和(自身を含む): 478296000

約数和(自身を除く): 333592380

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, 1459, 1653, 1710, 1740, 2204, 2610, 2755, 2918, 3306, 3420, 4377, 4959, 5220, 5510, 5836, 6612, 7295, 8265, 8754, 9918, 11020, 13131, 14590, 16530, 17508, 19836, 21885, 24795, 26262, 27721, 29180, 33060, 42311, 43770, 49590, 52524, 55442, 65655, 83163, 84622, 87540, 99180, 110884, 126933, 131310, 138605, 166326, 169244, 211555, 249489, 253866, 262620, 277210, 332652, 380799, 415815, 423110, 498978, 507732, 554420, 634665, 761598, 803909, 831630, 846220, 997956, 1247445, 1269330, 1523196, 1607818, 1663260, 1903995, 2411727, 2494890, 2538660, 3215636, 3807990, 4019545, 4823454, 4989780, 7235181, 7615980, 8039090, 9646908, 12058635, 14470362, 16078180, 24117270, 28940724, 36175905, 48234540, 72351810, 144703620]

約数ペア:

[(1, 144703620), (2, 72351810), (3, 48234540), (4, 36175905), (5, 28940724), (6, 24117270), (9, 16078180), (10, 14470362), (12, 12058635), (15, 9646908), (18, 8039090), (19, 7615980), (20, 7235181), (29, 4989780), (30, 4823454), (36, 4019545), (38, 3807990), (45, 3215636), (57, 2538660), (58, 2494890), (60, 2411727), (76, 1903995), (87, 1663260), (90, 1607818), (95, 1523196), (114, 1269330), (116, 1247445), (145, 997956), (171, 846220), (174, 831630), (180, 803909), (190, 761598), (228, 634665), (261, 554420), (285, 507732), (290, 498978), (342, 423110), (348, 415815), (380, 380799), (435, 332652), (522, 277210), (551, 262620), (570, 253866), (580, 249489), (684, 211555), (855, 169244), (870, 166326), (1044, 138605), (1102, 131310), (1140, 126933), (1305, 110884), (1459, 99180), (1653, 87540), (1710, 84622), (1740, 83163), (2204, 65655), (2610, 55442), (2755, 52524), (2918, 49590), (3306, 43770), (3420, 42311), (4377, 33060), (4959, 29180), (5220, 27721), (5510, 26262), (5836, 24795), (6612, 21885), (7295, 19836), (8265, 17508), (8754, 16530), (9918, 14590), (11020, 13131)]