37985940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 125798400

約数和(自身を除く): 87812460

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, 383, 435, 522, 551, 570, 580, 684, 766, 855, 870, 1044, 1102, 1140, 1149, 1305, 1532, 1653, 1710, 1740, 1915, 2204, 2298, 2610, 2755, 3306, 3420, 3447, 3830, 4596, 4959, 5220, 5510, 5745, 6612, 6894, 7277, 7660, 8265, 9918, 11020, 11107, 11490, 13788, 14554, 16530, 17235, 19836, 21831, 22214, 22980, 24795, 29108, 33060, 33321, 34470, 36385, 43662, 44428, 49590, 55535, 65493, 66642, 68940, 72770, 87324, 99180, 99963, 109155, 111070, 130986, 133284, 145540, 166605, 199926, 211033, 218310, 222140, 261972, 327465, 333210, 399852, 422066, 436620, 499815, 633099, 654930, 666420, 844132, 999630, 1055165, 1266198, 1309860, 1899297, 1999260, 2110330, 2532396, 3165495, 3798594, 4220660, 6330990, 7597188, 9496485, 12661980, 18992970, 37985940]

約数ペア:

[(1, 37985940), (2, 18992970), (3, 12661980), (4, 9496485), (5, 7597188), (6, 6330990), (9, 4220660), (10, 3798594), (12, 3165495), (15, 2532396), (18, 2110330), (19, 1999260), (20, 1899297), (29, 1309860), (30, 1266198), (36, 1055165), (38, 999630), (45, 844132), (57, 666420), (58, 654930), (60, 633099), (76, 499815), (87, 436620), (90, 422066), (95, 399852), (114, 333210), (116, 327465), (145, 261972), (171, 222140), (174, 218310), (180, 211033), (190, 199926), (228, 166605), (261, 145540), (285, 133284), (290, 130986), (342, 111070), (348, 109155), (380, 99963), (383, 99180), (435, 87324), (522, 72770), (551, 68940), (570, 66642), (580, 65493), (684, 55535), (766, 49590), (855, 44428), (870, 43662), (1044, 36385), (1102, 34470), (1140, 33321), (1149, 33060), (1305, 29108), (1532, 24795), (1653, 22980), (1710, 22214), (1740, 21831), (1915, 19836), (2204, 17235), (2298, 16530), (2610, 14554), (2755, 13788), (3306, 11490), (3420, 11107), (3447, 11020), (3830, 9918), (4596, 8265), (4959, 7660), (5220, 7277), (5510, 6894), (5745, 6612)]