84609180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 271724544

約数和(自身を除く): 187115364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 107, 115, 138, 180, 191, 207, 214, 230, 276, 321, 345, 382, 414, 428, 460, 535, 573, 642, 690, 764, 828, 955, 963, 1035, 1070, 1146, 1284, 1380, 1605, 1719, 1910, 1926, 2070, 2140, 2292, 2461, 2865, 3210, 3438, 3820, 3852, 4140, 4393, 4815, 4922, 5730, 6420, 6876, 7383, 8595, 8786, 9630, 9844, 11460, 12305, 13179, 14766, 17190, 17572, 19260, 20437, 21965, 22149, 24610, 26358, 29532, 34380, 36915, 39537, 40874, 43930, 44298, 49220, 52716, 61311, 65895, 73830, 79074, 81748, 87860, 88596, 102185, 110745, 122622, 131790, 147660, 158148, 183933, 197685, 204370, 221490, 245244, 263580, 306555, 367866, 395370, 408740, 442980, 470051, 613110, 735732, 790740, 919665, 940102, 1226220, 1410153, 1839330, 1880204, 2350255, 2820306, 3678660, 4230459, 4700510, 5640612, 7050765, 8460918, 9401020, 14101530, 16921836, 21152295, 28203060, 42304590, 84609180]

約数ペア:

[(1, 84609180), (2, 42304590), (3, 28203060), (4, 21152295), (5, 16921836), (6, 14101530), (9, 9401020), (10, 8460918), (12, 7050765), (15, 5640612), (18, 4700510), (20, 4230459), (23, 3678660), (30, 2820306), (36, 2350255), (45, 1880204), (46, 1839330), (60, 1410153), (69, 1226220), (90, 940102), (92, 919665), (107, 790740), (115, 735732), (138, 613110), (180, 470051), (191, 442980), (207, 408740), (214, 395370), (230, 367866), (276, 306555), (321, 263580), (345, 245244), (382, 221490), (414, 204370), (428, 197685), (460, 183933), (535, 158148), (573, 147660), (642, 131790), (690, 122622), (764, 110745), (828, 102185), (955, 88596), (963, 87860), (1035, 81748), (1070, 79074), (1146, 73830), (1284, 65895), (1380, 61311), (1605, 52716), (1719, 49220), (1910, 44298), (1926, 43930), (2070, 40874), (2140, 39537), (2292, 36915), (2461, 34380), (2865, 29532), (3210, 26358), (3438, 24610), (3820, 22149), (3852, 21965), (4140, 20437), (4393, 19260), (4815, 17572), (4922, 17190), (5730, 14766), (6420, 13179), (6876, 12305), (7383, 11460), (8595, 9844), (8786, 9630)]