212769180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10103}}^1$

素因数の和:10137

約数の個数: 120

約数和(自身を含む): 718879392

約数和(自身を除く): 506110212

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, 3510, 4212, 5265, 7020, 10103, 10530, 20206, 21060, 30309, 40412, 50515, 60618, 90927, 101030, 121236, 131339, 151545, 181854, 202060, 262678, 272781, 303090, 363708, 394017, 454635, 525356, 545562, 606180, 656695, 788034, 818343, 909270, 1091124, 1182051, 1313390, 1363905, 1576068, 1636686, 1818540, 1970085, 2364102, 2626780, 2727810, 3273372, 3546153, 3940170, 4091715, 4728204, 5455620, 5910255, 7092306, 7880340, 8183430, 10638459, 11820510, 14184612, 16366860, 17730765, 21276918, 23641020, 35461530, 42553836, 53192295, 70923060, 106384590, 212769180]

約数ペア:

[(1, 212769180), (2, 106384590), (3, 70923060), (4, 53192295), (5, 42553836), (6, 35461530), (9, 23641020), (10, 21276918), (12, 17730765), (13, 16366860), (15, 14184612), (18, 11820510), (20, 10638459), (26, 8183430), (27, 7880340), (30, 7092306), (36, 5910255), (39, 5455620), (45, 4728204), (52, 4091715), (54, 3940170), (60, 3546153), (65, 3273372), (78, 2727810), (81, 2626780), (90, 2364102), (108, 1970085), (117, 1818540), (130, 1636686), (135, 1576068), (156, 1363905), (162, 1313390), (180, 1182051), (195, 1091124), (234, 909270), (260, 818343), (270, 788034), (324, 656695), (351, 606180), (390, 545562), (405, 525356), (468, 454635), (540, 394017), (585, 363708), (702, 303090), (780, 272781), (810, 262678), (1053, 202060), (1170, 181854), (1404, 151545), (1620, 131339), (1755, 121236), (2106, 101030), (2340, 90927), (3510, 60618), (4212, 50515), (5265, 40412), (7020, 30309), (10103, 21060), (10530, 20206)]