75486420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14461}}^1$

素因数の和:14505

約数の個数: 72

約数和(自身を含む): 236887560

約数和(自身を除く): 161401140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 14461, 28922, 43383, 57844, 72305, 86766, 130149, 144610, 173532, 216915, 260298, 289220, 419369, 433830, 520596, 650745, 838738, 867660, 1258107, 1301490, 1677476, 2096845, 2516214, 2602980, 3774321, 4193690, 5032428, 6290535, 7548642, 8387380, 12581070, 15097284, 18871605, 25162140, 37743210, 75486420]

約数ペア:

[(1, 75486420), (2, 37743210), (3, 25162140), (4, 18871605), (5, 15097284), (6, 12581070), (9, 8387380), (10, 7548642), (12, 6290535), (15, 5032428), (18, 4193690), (20, 3774321), (29, 2602980), (30, 2516214), (36, 2096845), (45, 1677476), (58, 1301490), (60, 1258107), (87, 867660), (90, 838738), (116, 650745), (145, 520596), (174, 433830), (180, 419369), (261, 289220), (290, 260298), (348, 216915), (435, 173532), (522, 144610), (580, 130149), (870, 86766), (1044, 72305), (1305, 57844), (1740, 43383), (2610, 28922), (5220, 14461)]