82270620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 258128640

約数和(自身を除く): 175858020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1163, 1179, 1310, 1572, 1965, 2326, 2358, 2620, 3489, 3537, 3930, 4652, 4716, 5815, 5895, 6978, 7074, 7860, 10467, 11630, 11790, 13956, 14148, 17445, 17685, 20934, 23260, 23580, 31401, 34890, 35370, 41868, 52335, 62802, 69780, 70740, 104670, 125604, 152353, 157005, 209340, 304706, 314010, 457059, 609412, 628020, 761765, 914118, 1371177, 1523530, 1828236, 2285295, 2742354, 3047060, 4113531, 4570590, 5484708, 6855885, 8227062, 9141180, 13711770, 16454124, 20567655, 27423540, 41135310, 82270620]

約数ペア:

[(1, 82270620), (2, 41135310), (3, 27423540), (4, 20567655), (5, 16454124), (6, 13711770), (9, 9141180), (10, 8227062), (12, 6855885), (15, 5484708), (18, 4570590), (20, 4113531), (27, 3047060), (30, 2742354), (36, 2285295), (45, 1828236), (54, 1523530), (60, 1371177), (90, 914118), (108, 761765), (131, 628020), (135, 609412), (180, 457059), (262, 314010), (270, 304706), (393, 209340), (524, 157005), (540, 152353), (655, 125604), (786, 104670), (1163, 70740), (1179, 69780), (1310, 62802), (1572, 52335), (1965, 41868), (2326, 35370), (2358, 34890), (2620, 31401), (3489, 23580), (3537, 23260), (3930, 20934), (4652, 17685), (4716, 17445), (5815, 14148), (5895, 13956), (6978, 11790), (7074, 11630), (7860, 10467)]