69771780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3347

約数の個数: 120

約数和(自身を含む): 235784472

約数和(自身を除く): 166012692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3313, 3510, 4212, 5265, 6626, 7020, 9939, 10530, 13252, 16565, 19878, 21060, 29817, 33130, 39756, 43069, 49695, 59634, 66260, 86138, 89451, 99390, 119268, 129207, 149085, 172276, 178902, 198780, 215345, 258414, 268353, 298170, 357804, 387621, 430690, 447255, 516828, 536706, 596340, 646035, 775242, 861380, 894510, 1073412, 1162863, 1292070, 1341765, 1550484, 1789020, 1938105, 2325726, 2584140, 2683530, 3488589, 3876210, 4651452, 5367060, 5814315, 6977178, 7752420, 11628630, 13954356, 17442945, 23257260, 34885890, 69771780]

約数ペア:

[(1, 69771780), (2, 34885890), (3, 23257260), (4, 17442945), (5, 13954356), (6, 11628630), (9, 7752420), (10, 6977178), (12, 5814315), (13, 5367060), (15, 4651452), (18, 3876210), (20, 3488589), (26, 2683530), (27, 2584140), (30, 2325726), (36, 1938105), (39, 1789020), (45, 1550484), (52, 1341765), (54, 1292070), (60, 1162863), (65, 1073412), (78, 894510), (81, 861380), (90, 775242), (108, 646035), (117, 596340), (130, 536706), (135, 516828), (156, 447255), (162, 430690), (180, 387621), (195, 357804), (234, 298170), (260, 268353), (270, 258414), (324, 215345), (351, 198780), (390, 178902), (405, 172276), (468, 149085), (540, 129207), (585, 119268), (702, 99390), (780, 89451), (810, 86138), (1053, 66260), (1170, 59634), (1404, 49695), (1620, 43069), (1755, 39756), (2106, 33130), (2340, 29817), (3313, 21060), (3510, 19878), (4212, 16565), (5265, 13252), (6626, 10530), (7020, 9939)]