115426620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 120

約数和(自身を含む): 370742064

約数和(自身を除く): 255315444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1657, 1935, 2322, 2580, 3314, 3483, 3870, 4644, 4971, 5805, 6628, 6966, 7740, 8285, 9942, 11610, 13932, 14913, 16570, 17415, 19884, 23220, 24855, 29826, 33140, 34830, 44739, 49710, 59652, 69660, 71251, 74565, 89478, 99420, 134217, 142502, 149130, 178956, 213753, 223695, 268434, 285004, 298260, 356255, 427506, 447390, 536868, 641259, 671085, 712510, 855012, 894780, 1068765, 1282518, 1342170, 1425020, 1923777, 2137530, 2565036, 2684340, 3206295, 3847554, 4275060, 5771331, 6412590, 7695108, 9618885, 11542662, 12825180, 19237770, 23085324, 28856655, 38475540, 57713310, 115426620]

約数ペア:

[(1, 115426620), (2, 57713310), (3, 38475540), (4, 28856655), (5, 23085324), (6, 19237770), (9, 12825180), (10, 11542662), (12, 9618885), (15, 7695108), (18, 6412590), (20, 5771331), (27, 4275060), (30, 3847554), (36, 3206295), (43, 2684340), (45, 2565036), (54, 2137530), (60, 1923777), (81, 1425020), (86, 1342170), (90, 1282518), (108, 1068765), (129, 894780), (135, 855012), (162, 712510), (172, 671085), (180, 641259), (215, 536868), (258, 447390), (270, 427506), (324, 356255), (387, 298260), (405, 285004), (430, 268434), (516, 223695), (540, 213753), (645, 178956), (774, 149130), (810, 142502), (860, 134217), (1161, 99420), (1290, 89478), (1548, 74565), (1620, 71251), (1657, 69660), (1935, 59652), (2322, 49710), (2580, 44739), (3314, 34830), (3483, 33140), (3870, 29826), (4644, 24855), (4971, 23220), (5805, 19884), (6628, 17415), (6966, 16570), (7740, 14913), (8285, 13932), (9942, 11610)]