180795780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2767}}^1$

素因数の和:2807

約数の個数: 144

約数和(自身を含む): 618481920

約数和(自身を除く): 437686140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2767, 2970, 3267, 3630, 4356, 5445, 5534, 5940, 6534, 7260, 8301, 10890, 11068, 13068, 13835, 16335, 16602, 21780, 24903, 27670, 30437, 32670, 33204, 41505, 49806, 55340, 60874, 65340, 74709, 83010, 91311, 99612, 121748, 124515, 149418, 152185, 166020, 182622, 249030, 273933, 298836, 304370, 334807, 365244, 373545, 456555, 498060, 547866, 608740, 669614, 747090, 821799, 913110, 1004421, 1095732, 1339228, 1369665, 1494180, 1643598, 1674035, 1826220, 2008842, 2739330, 3013263, 3287196, 3348070, 4017684, 4108995, 5022105, 5478660, 6026526, 6696140, 8217990, 9039789, 10044210, 12053052, 15066315, 16435980, 18079578, 20088420, 30132630, 36159156, 45198945, 60265260, 90397890, 180795780]

約数ペア:

[(1, 180795780), (2, 90397890), (3, 60265260), (4, 45198945), (5, 36159156), (6, 30132630), (9, 20088420), (10, 18079578), (11, 16435980), (12, 15066315), (15, 12053052), (18, 10044210), (20, 9039789), (22, 8217990), (27, 6696140), (30, 6026526), (33, 5478660), (36, 5022105), (44, 4108995), (45, 4017684), (54, 3348070), (55, 3287196), (60, 3013263), (66, 2739330), (90, 2008842), (99, 1826220), (108, 1674035), (110, 1643598), (121, 1494180), (132, 1369665), (135, 1339228), (165, 1095732), (180, 1004421), (198, 913110), (220, 821799), (242, 747090), (270, 669614), (297, 608740), (330, 547866), (363, 498060), (396, 456555), (484, 373545), (495, 365244), (540, 334807), (594, 304370), (605, 298836), (660, 273933), (726, 249030), (990, 182622), (1089, 166020), (1188, 152185), (1210, 149418), (1452, 124515), (1485, 121748), (1815, 99612), (1980, 91311), (2178, 83010), (2420, 74709), (2767, 65340), (2970, 60874), (3267, 55340), (3630, 49806), (4356, 41505), (5445, 33204), (5534, 32670), (5940, 30437), (6534, 27670), (7260, 24903), (8301, 21780), (10890, 16602), (11068, 16335), (13068, 13835)]