201732840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 681080400

約数和(自身を除く): 479347560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 97, 106, 109, 120, 159, 180, 194, 212, 218, 265, 291, 318, 327, 360, 388, 424, 436, 477, 485, 530, 545, 582, 636, 654, 776, 795, 872, 873, 954, 970, 981, 1060, 1090, 1164, 1272, 1308, 1455, 1590, 1635, 1746, 1908, 1940, 1962, 2120, 2180, 2328, 2385, 2616, 2910, 3180, 3270, 3492, 3816, 3880, 3924, 4360, 4365, 4770, 4905, 5141, 5777, 5820, 6360, 6540, 6984, 7848, 8730, 9540, 9810, 10282, 10573, 11554, 11640, 13080, 15423, 17331, 17460, 19080, 19620, 20564, 21146, 23108, 25705, 28885, 30846, 31719, 34662, 34920, 39240, 41128, 42292, 46216, 46269, 51410, 51993, 52865, 57770, 61692, 63438, 69324, 77115, 84584, 86655, 92538, 95157, 102820, 103986, 105730, 115540, 123384, 126876, 138648, 154230, 158595, 173310, 185076, 190314, 205640, 207972, 211460, 231080, 231345, 253752, 259965, 308460, 317190, 346620, 370152, 380628, 415944, 422920, 462690, 475785, 519930, 560369, 616920, 634380, 693240, 761256, 925380, 951570, 1039860, 1120738, 1268760, 1681107, 1850760, 1903140, 2079720, 2241476, 2801845, 3362214, 3806280, 4482952, 5043321, 5603690, 6724428, 8405535, 10086642, 11207380, 13448856, 16811070, 20173284, 22414760, 25216605, 33622140, 40346568, 50433210, 67244280, 100866420, 201732840]

約数ペア:

[(1, 201732840), (2, 100866420), (3, 67244280), (4, 50433210), (5, 40346568), (6, 33622140), (8, 25216605), (9, 22414760), (10, 20173284), (12, 16811070), (15, 13448856), (18, 11207380), (20, 10086642), (24, 8405535), (30, 6724428), (36, 5603690), (40, 5043321), (45, 4482952), (53, 3806280), (60, 3362214), (72, 2801845), (90, 2241476), (97, 2079720), (106, 1903140), (109, 1850760), (120, 1681107), (159, 1268760), (180, 1120738), (194, 1039860), (212, 951570), (218, 925380), (265, 761256), (291, 693240), (318, 634380), (327, 616920), (360, 560369), (388, 519930), (424, 475785), (436, 462690), (477, 422920), (485, 415944), (530, 380628), (545, 370152), (582, 346620), (636, 317190), (654, 308460), (776, 259965), (795, 253752), (872, 231345), (873, 231080), (954, 211460), (970, 207972), (981, 205640), (1060, 190314), (1090, 185076), (1164, 173310), (1272, 158595), (1308, 154230), (1455, 138648), (1590, 126876), (1635, 123384), (1746, 115540), (1908, 105730), (1940, 103986), (1962, 102820), (2120, 95157), (2180, 92538), (2328, 86655), (2385, 84584), (2616, 77115), (2910, 69324), (3180, 63438), (3270, 61692), (3492, 57770), (3816, 52865), (3880, 51993), (3924, 51410), (4360, 46269), (4365, 46216), (4770, 42292), (4905, 41128), (5141, 39240), (5777, 34920), (5820, 34662), (6360, 31719), (6540, 30846), (6984, 28885), (7848, 25705), (8730, 23108), (9540, 21146), (9810, 20564), (10282, 19620), (10573, 19080), (11554, 17460), (11640, 17331), (13080, 15423)]