199676580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3463}}^1$

素因数の和:3537

約数の個数: 72

約数和(自身を含む): 577878336

約数和(自身を除く): 378201756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3463, 3844, 4805, 5766, 6926, 9610, 10389, 11532, 13852, 14415, 17315, 19220, 20778, 28830, 34630, 41556, 51945, 57660, 69260, 103890, 107353, 207780, 214706, 322059, 429412, 536765, 644118, 1073530, 1288236, 1610295, 2147060, 3220590, 3327943, 6441180, 6655886, 9983829, 13311772, 16639715, 19967658, 33279430, 39935316, 49919145, 66558860, 99838290, 199676580]

約数ペア:

[(1, 199676580), (2, 99838290), (3, 66558860), (4, 49919145), (5, 39935316), (6, 33279430), (10, 19967658), (12, 16639715), (15, 13311772), (20, 9983829), (30, 6655886), (31, 6441180), (60, 3327943), (62, 3220590), (93, 2147060), (124, 1610295), (155, 1288236), (186, 1073530), (310, 644118), (372, 536765), (465, 429412), (620, 322059), (930, 214706), (961, 207780), (1860, 107353), (1922, 103890), (2883, 69260), (3463, 57660), (3844, 51945), (4805, 41556), (5766, 34630), (6926, 28830), (9610, 20778), (10389, 19220), (11532, 17315), (13852, 14415)]