7538520420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{481387}}^1$

素因数の和:481434

約数の個数: 96

約数和(自身を含む): 24261955200

約数和(自身を除く): 16723434780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 481387, 962774, 1444161, 1925548, 2406935, 2888322, 4332483, 4813870, 5776644, 7220805, 8664966, 9627740, 12997449, 13960223, 14441610, 17329932, 21662415, 25994898, 27920446, 28883220, 41880669, 43324830, 51989796, 55840892, 64987245, 69801115, 83761338, 86649660, 125642007, 129974490, 139602230, 167522676, 209403345, 251284014, 259948980, 279204460, 376926021, 418806690, 502568028, 628210035, 753852042, 837613380, 1256420070, 1507704084, 1884630105, 2512840140, 3769260210, 7538520420]

約数ペア:

[(1, 7538520420), (2, 3769260210), (3, 2512840140), (4, 1884630105), (5, 1507704084), (6, 1256420070), (9, 837613380), (10, 753852042), (12, 628210035), (15, 502568028), (18, 418806690), (20, 376926021), (27, 279204460), (29, 259948980), (30, 251284014), (36, 209403345), (45, 167522676), (54, 139602230), (58, 129974490), (60, 125642007), (87, 86649660), (90, 83761338), (108, 69801115), (116, 64987245), (135, 55840892), (145, 51989796), (174, 43324830), (180, 41880669), (261, 28883220), (270, 27920446), (290, 25994898), (348, 21662415), (435, 17329932), (522, 14441610), (540, 13960223), (580, 12997449), (783, 9627740), (870, 8664966), (1044, 7220805), (1305, 5776644), (1566, 4813870), (1740, 4332483), (2610, 2888322), (3132, 2406935), (3915, 1925548), (5220, 1444161), (7830, 962774), (15660, 481387)]