175729080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 550932480

約数和(自身を除く): 375203400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 372, 388, 465, 485, 487, 582, 620, 744, 776, 930, 970, 974, 1164, 1240, 1455, 1461, 1860, 1940, 1948, 2328, 2435, 2910, 2922, 3007, 3720, 3880, 3896, 4870, 5820, 5844, 6014, 7305, 9021, 9740, 11640, 11688, 12028, 14610, 15035, 15097, 18042, 19480, 24056, 29220, 30070, 30194, 36084, 45105, 45291, 47239, 58440, 60140, 60388, 72168, 75485, 90210, 90582, 94478, 120280, 120776, 141717, 150970, 180420, 181164, 188956, 226455, 236195, 283434, 301940, 360840, 362328, 377912, 452910, 472390, 566868, 603880, 708585, 905820, 944780, 1133736, 1417170, 1464409, 1811640, 1889560, 2834340, 2928818, 4393227, 5668680, 5857636, 7322045, 8786454, 11715272, 14644090, 17572908, 21966135, 29288180, 35145816, 43932270, 58576360, 87864540, 175729080]

約数ペア:

[(1, 175729080), (2, 87864540), (3, 58576360), (4, 43932270), (5, 35145816), (6, 29288180), (8, 21966135), (10, 17572908), (12, 14644090), (15, 11715272), (20, 8786454), (24, 7322045), (30, 5857636), (31, 5668680), (40, 4393227), (60, 2928818), (62, 2834340), (93, 1889560), (97, 1811640), (120, 1464409), (124, 1417170), (155, 1133736), (186, 944780), (194, 905820), (248, 708585), (291, 603880), (310, 566868), (372, 472390), (388, 452910), (465, 377912), (485, 362328), (487, 360840), (582, 301940), (620, 283434), (744, 236195), (776, 226455), (930, 188956), (970, 181164), (974, 180420), (1164, 150970), (1240, 141717), (1455, 120776), (1461, 120280), (1860, 94478), (1940, 90582), (1948, 90210), (2328, 75485), (2435, 72168), (2910, 60388), (2922, 60140), (3007, 58440), (3720, 47239), (3880, 45291), (3896, 45105), (4870, 36084), (5820, 30194), (5844, 30070), (6014, 29220), (7305, 24056), (9021, 19480), (9740, 18042), (11640, 15097), (11688, 15035), (12028, 14610)]