102447540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43781}}^1$

素因数の和:43809

約数の個数: 72

約数和(自身を含む): 334669608

約数和(自身を除く): 232222068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 43781, 87562, 131343, 175124, 218905, 262686, 394029, 437810, 525372, 569153, 656715, 788058, 875620, 1138306, 1313430, 1576116, 1707459, 1970145, 2276612, 2626860, 2845765, 3414918, 3940290, 5122377, 5691530, 6829836, 7880580, 8537295, 10244754, 11383060, 17074590, 20489508, 25611885, 34149180, 51223770, 102447540]

約数ペア:

[(1, 102447540), (2, 51223770), (3, 34149180), (4, 25611885), (5, 20489508), (6, 17074590), (9, 11383060), (10, 10244754), (12, 8537295), (13, 7880580), (15, 6829836), (18, 5691530), (20, 5122377), (26, 3940290), (30, 3414918), (36, 2845765), (39, 2626860), (45, 2276612), (52, 1970145), (60, 1707459), (65, 1576116), (78, 1313430), (90, 1138306), (117, 875620), (130, 788058), (156, 656715), (180, 569153), (195, 525372), (234, 437810), (260, 394029), (390, 262686), (468, 218905), (585, 175124), (780, 131343), (1170, 87562), (2340, 43781)]