77626620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5004

約数の個数: 96

約数和(自身を含む): 249883200

約数和(自身を除く): 172256580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 4957, 5220, 7830, 9914, 14871, 15660, 19828, 24785, 29742, 44613, 49570, 59484, 74355, 89226, 99140, 133839, 143753, 148710, 178452, 223065, 267678, 287506, 297420, 431259, 446130, 535356, 575012, 669195, 718765, 862518, 892260, 1293777, 1338390, 1437530, 1725036, 2156295, 2587554, 2676780, 2875060, 3881331, 4312590, 5175108, 6468885, 7762662, 8625180, 12937770, 15525324, 19406655, 25875540, 38813310, 77626620]

約数ペア:

[(1, 77626620), (2, 38813310), (3, 25875540), (4, 19406655), (5, 15525324), (6, 12937770), (9, 8625180), (10, 7762662), (12, 6468885), (15, 5175108), (18, 4312590), (20, 3881331), (27, 2875060), (29, 2676780), (30, 2587554), (36, 2156295), (45, 1725036), (54, 1437530), (58, 1338390), (60, 1293777), (87, 892260), (90, 862518), (108, 718765), (116, 669195), (135, 575012), (145, 535356), (174, 446130), (180, 431259), (261, 297420), (270, 287506), (290, 267678), (348, 223065), (435, 178452), (522, 148710), (540, 143753), (580, 133839), (783, 99140), (870, 89226), (1044, 74355), (1305, 59484), (1566, 49570), (1740, 44613), (2610, 29742), (3132, 24785), (3915, 19828), (4957, 15660), (5220, 14871), (7830, 9914)]