180212130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12480

約数の個数: 96

約数和(自身を含む): 558814464

約数和(自身を除く): 378602334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 12437, 14490, 24874, 37311, 62185, 74622, 87059, 111933, 124370, 174118, 186555, 223866, 261177, 286051, 373110, 435295, 522354, 559665, 572102, 783531, 858153, 870590, 1119330, 1305885, 1430255, 1567062, 1716306, 2002357, 2574459, 2611770, 2860510, 3917655, 4004714, 4290765, 5148918, 6007071, 7835310, 8581530, 10011785, 12014142, 12872295, 18021213, 20023570, 25744590, 30035355, 36042426, 60070710, 90106065, 180212130]

約数ペア:

[(1, 180212130), (2, 90106065), (3, 60070710), (5, 36042426), (6, 30035355), (7, 25744590), (9, 20023570), (10, 18021213), (14, 12872295), (15, 12014142), (18, 10011785), (21, 8581530), (23, 7835310), (30, 6007071), (35, 5148918), (42, 4290765), (45, 4004714), (46, 3917655), (63, 2860510), (69, 2611770), (70, 2574459), (90, 2002357), (105, 1716306), (115, 1567062), (126, 1430255), (138, 1305885), (161, 1119330), (207, 870590), (210, 858153), (230, 783531), (315, 572102), (322, 559665), (345, 522354), (414, 435295), (483, 373110), (630, 286051), (690, 261177), (805, 223866), (966, 186555), (1035, 174118), (1449, 124370), (1610, 111933), (2070, 87059), (2415, 74622), (2898, 62185), (4830, 37311), (7245, 24874), (12437, 14490)]