69244740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 240710400

約数和(自身を除く): 171465660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 397, 459, 510, 513, 540, 570, 612, 646, 684, 765, 794, 855, 918, 969, 1020, 1026, 1140, 1191, 1292, 1530, 1588, 1615, 1710, 1836, 1938, 1985, 2052, 2295, 2382, 2565, 2907, 3060, 3230, 3420, 3573, 3876, 3970, 4590, 4764, 4845, 5130, 5814, 5955, 6460, 6749, 7146, 7543, 7940, 8721, 9180, 9690, 10260, 10719, 11628, 11910, 13498, 14292, 14535, 15086, 17442, 17865, 19380, 20247, 21438, 22629, 23820, 26996, 29070, 30172, 33745, 34884, 35730, 37715, 40494, 42876, 43605, 45258, 53595, 58140, 60741, 67490, 67887, 71460, 75430, 80988, 87210, 90516, 101235, 107190, 113145, 121482, 128231, 134980, 135774, 150860, 174420, 182223, 202470, 203661, 214380, 226290, 242964, 256462, 271548, 303705, 339435, 364446, 384693, 404940, 407322, 452580, 512924, 607410, 641155, 678870, 728892, 769386, 814644, 911115, 1018305, 1154079, 1214820, 1282310, 1357740, 1538772, 1822230, 1923465, 2036610, 2308158, 2564620, 3462237, 3644460, 3846930, 4073220, 4616316, 5770395, 6924474, 7693860, 11540790, 13848948, 17311185, 23081580, 34622370, 69244740]

約数ペア:

[(1, 69244740), (2, 34622370), (3, 23081580), (4, 17311185), (5, 13848948), (6, 11540790), (9, 7693860), (10, 6924474), (12, 5770395), (15, 4616316), (17, 4073220), (18, 3846930), (19, 3644460), (20, 3462237), (27, 2564620), (30, 2308158), (34, 2036610), (36, 1923465), (38, 1822230), (45, 1538772), (51, 1357740), (54, 1282310), (57, 1214820), (60, 1154079), (68, 1018305), (76, 911115), (85, 814644), (90, 769386), (95, 728892), (102, 678870), (108, 641155), (114, 607410), (135, 512924), (153, 452580), (170, 407322), (171, 404940), (180, 384693), (190, 364446), (204, 339435), (228, 303705), (255, 271548), (270, 256462), (285, 242964), (306, 226290), (323, 214380), (340, 203661), (342, 202470), (380, 182223), (397, 174420), (459, 150860), (510, 135774), (513, 134980), (540, 128231), (570, 121482), (612, 113145), (646, 107190), (684, 101235), (765, 90516), (794, 87210), (855, 80988), (918, 75430), (969, 71460), (1020, 67887), (1026, 67490), (1140, 60741), (1191, 58140), (1292, 53595), (1530, 45258), (1588, 43605), (1615, 42876), (1710, 40494), (1836, 37715), (1938, 35730), (1985, 34884), (2052, 33745), (2295, 30172), (2382, 29070), (2565, 26996), (2907, 23820), (3060, 22629), (3230, 21438), (3420, 20247), (3573, 19380), (3876, 17865), (3970, 17442), (4590, 15086), (4764, 14535), (4845, 14292), (5130, 13498), (5814, 11910), (5955, 11628), (6460, 10719), (6749, 10260), (7146, 9690), (7543, 9180), (7940, 8721)]