112903380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 363242880

約数和(自身を除く): 250339500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 172, 174, 180, 215, 258, 261, 290, 348, 387, 430, 435, 503, 516, 522, 580, 645, 774, 860, 870, 1006, 1044, 1247, 1290, 1305, 1509, 1548, 1740, 1935, 2012, 2494, 2515, 2580, 2610, 3018, 3741, 3870, 4527, 4988, 5030, 5220, 6036, 6235, 7482, 7545, 7740, 9054, 10060, 11223, 12470, 14587, 14964, 15090, 18108, 18705, 21629, 22446, 22635, 24940, 29174, 30180, 37410, 43258, 43761, 44892, 45270, 56115, 58348, 64887, 72935, 74820, 86516, 87522, 90540, 108145, 112230, 129774, 131283, 145870, 175044, 194661, 216290, 218805, 224460, 259548, 262566, 291740, 324435, 389322, 432580, 437610, 525132, 627241, 648870, 656415, 778644, 875220, 973305, 1254482, 1297740, 1312830, 1881723, 1946610, 2508964, 2625660, 3136205, 3763446, 3893220, 5645169, 6272410, 7526892, 9408615, 11290338, 12544820, 18817230, 22580676, 28225845, 37634460, 56451690, 112903380]

約数ペア:

[(1, 112903380), (2, 56451690), (3, 37634460), (4, 28225845), (5, 22580676), (6, 18817230), (9, 12544820), (10, 11290338), (12, 9408615), (15, 7526892), (18, 6272410), (20, 5645169), (29, 3893220), (30, 3763446), (36, 3136205), (43, 2625660), (45, 2508964), (58, 1946610), (60, 1881723), (86, 1312830), (87, 1297740), (90, 1254482), (116, 973305), (129, 875220), (145, 778644), (172, 656415), (174, 648870), (180, 627241), (215, 525132), (258, 437610), (261, 432580), (290, 389322), (348, 324435), (387, 291740), (430, 262566), (435, 259548), (503, 224460), (516, 218805), (522, 216290), (580, 194661), (645, 175044), (774, 145870), (860, 131283), (870, 129774), (1006, 112230), (1044, 108145), (1247, 90540), (1290, 87522), (1305, 86516), (1509, 74820), (1548, 72935), (1740, 64887), (1935, 58348), (2012, 56115), (2494, 45270), (2515, 44892), (2580, 43761), (2610, 43258), (3018, 37410), (3741, 30180), (3870, 29174), (4527, 24940), (4988, 22635), (5030, 22446), (5220, 21629), (6036, 18705), (6235, 18108), (7482, 15090), (7545, 14964), (7740, 14587), (9054, 12470), (10060, 11223)]