87562620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 282522240

約数和(自身を除く): 194959620

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, 243, 258, 270, 324, 387, 405, 419, 430, 486, 516, 540, 645, 774, 810, 838, 860, 972, 1161, 1215, 1257, 1290, 1548, 1620, 1676, 1935, 2095, 2322, 2430, 2514, 2580, 3483, 3771, 3870, 4190, 4644, 4860, 5028, 5805, 6285, 6966, 7542, 7740, 8380, 10449, 11313, 11610, 12570, 13932, 15084, 17415, 18017, 18855, 20898, 22626, 23220, 25140, 33939, 34830, 36034, 37710, 41796, 45252, 52245, 54051, 56565, 67878, 69660, 72068, 75420, 90085, 101817, 104490, 108102, 113130, 135756, 162153, 169695, 180170, 203634, 208980, 216204, 226260, 270255, 324306, 339390, 360340, 407268, 486459, 509085, 540510, 648612, 678780, 810765, 972918, 1018170, 1081020, 1459377, 1621530, 1945836, 2036340, 2432295, 2918754, 3243060, 4378131, 4864590, 5837508, 7296885, 8756262, 9729180, 14593770, 17512524, 21890655, 29187540, 43781310, 87562620]

約数ペア:

[(1, 87562620), (2, 43781310), (3, 29187540), (4, 21890655), (5, 17512524), (6, 14593770), (9, 9729180), (10, 8756262), (12, 7296885), (15, 5837508), (18, 4864590), (20, 4378131), (27, 3243060), (30, 2918754), (36, 2432295), (43, 2036340), (45, 1945836), (54, 1621530), (60, 1459377), (81, 1081020), (86, 1018170), (90, 972918), (108, 810765), (129, 678780), (135, 648612), (162, 540510), (172, 509085), (180, 486459), (215, 407268), (243, 360340), (258, 339390), (270, 324306), (324, 270255), (387, 226260), (405, 216204), (419, 208980), (430, 203634), (486, 180170), (516, 169695), (540, 162153), (645, 135756), (774, 113130), (810, 108102), (838, 104490), (860, 101817), (972, 90085), (1161, 75420), (1215, 72068), (1257, 69660), (1290, 67878), (1548, 56565), (1620, 54051), (1676, 52245), (1935, 45252), (2095, 41796), (2322, 37710), (2430, 36034), (2514, 34830), (2580, 33939), (3483, 25140), (3771, 23220), (3870, 22626), (4190, 20898), (4644, 18855), (4860, 18017), (5028, 17415), (5805, 15084), (6285, 13932), (6966, 12570), (7542, 11610), (7740, 11313), (8380, 10449)]