253488420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16187}}^1$

素因数の和:16234

約数の個数: 96

約数和(自身を含む): 815875200

約数和(自身を除く): 562386780

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, 5220, 7830, 15660, 16187, 32374, 48561, 64748, 80935, 97122, 145683, 161870, 194244, 242805, 291366, 323740, 437049, 469423, 485610, 582732, 728415, 874098, 938846, 971220, 1408269, 1456830, 1748196, 1877692, 2185245, 2347115, 2816538, 2913660, 4224807, 4370490, 4694230, 5633076, 7041345, 8449614, 8740980, 9388460, 12674421, 14082690, 16899228, 21124035, 25348842, 28165380, 42248070, 50697684, 63372105, 84496140, 126744210, 253488420]

約数ペア:

[(1, 253488420), (2, 126744210), (3, 84496140), (4, 63372105), (5, 50697684), (6, 42248070), (9, 28165380), (10, 25348842), (12, 21124035), (15, 16899228), (18, 14082690), (20, 12674421), (27, 9388460), (29, 8740980), (30, 8449614), (36, 7041345), (45, 5633076), (54, 4694230), (58, 4370490), (60, 4224807), (87, 2913660), (90, 2816538), (108, 2347115), (116, 2185245), (135, 1877692), (145, 1748196), (174, 1456830), (180, 1408269), (261, 971220), (270, 938846), (290, 874098), (348, 728415), (435, 582732), (522, 485610), (540, 469423), (580, 437049), (783, 323740), (870, 291366), (1044, 242805), (1305, 194244), (1566, 161870), (1740, 145683), (2610, 97122), (3132, 80935), (3915, 64748), (5220, 48561), (7830, 32374), (15660, 16187)]