15201211068

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{133583}}^1$

素因数の和:133731

約数の個数: 72

約数和(自身を含む): 40115275200

約数和(自身を除く): 24914064132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 109, 116, 174, 218, 261, 327, 348, 436, 522, 654, 981, 1044, 1308, 1962, 3161, 3924, 6322, 9483, 12644, 18966, 28449, 37932, 56898, 113796, 133583, 267166, 400749, 534332, 801498, 1202247, 1602996, 2404494, 3873907, 4808988, 7747814, 11621721, 14560547, 15495628, 23243442, 29121094, 34865163, 43681641, 46486884, 58242188, 69730326, 87363282, 131044923, 139460652, 174726564, 262089846, 422255863, 524179692, 844511726, 1266767589, 1689023452, 2533535178, 3800302767, 5067070356, 7600605534, 15201211068]

約数ペア:

[(1, 15201211068), (2, 7600605534), (3, 5067070356), (4, 3800302767), (6, 2533535178), (9, 1689023452), (12, 1266767589), (18, 844511726), (29, 524179692), (36, 422255863), (58, 262089846), (87, 174726564), (109, 139460652), (116, 131044923), (174, 87363282), (218, 69730326), (261, 58242188), (327, 46486884), (348, 43681641), (436, 34865163), (522, 29121094), (654, 23243442), (981, 15495628), (1044, 14560547), (1308, 11621721), (1962, 7747814), (3161, 4808988), (3924, 3873907), (6322, 2404494), (9483, 1602996), (12644, 1202247), (18966, 801498), (28449, 534332), (37932, 400749), (56898, 267166), (113796, 133583)]