38025720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 128174400

約数和(自身を除く): 90148680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 257, 270, 274, 360, 411, 514, 540, 548, 685, 771, 822, 1028, 1080, 1096, 1233, 1285, 1370, 1542, 1644, 2055, 2056, 2313, 2466, 2570, 2740, 3084, 3288, 3699, 3855, 4110, 4626, 4932, 5140, 5480, 6165, 6168, 6939, 7398, 7710, 8220, 9252, 9864, 10280, 11565, 12330, 13878, 14796, 15420, 16440, 18495, 18504, 23130, 24660, 27756, 29592, 30840, 34695, 35209, 36990, 46260, 49320, 55512, 69390, 70418, 73980, 92520, 105627, 138780, 140836, 147960, 176045, 211254, 277560, 281672, 316881, 352090, 422508, 528135, 633762, 704180, 845016, 950643, 1056270, 1267524, 1408360, 1584405, 1901286, 2112540, 2535048, 3168810, 3802572, 4225080, 4753215, 6337620, 7605144, 9506430, 12675240, 19012860, 38025720]

約数ペア:

[(1, 38025720), (2, 19012860), (3, 12675240), (4, 9506430), (5, 7605144), (6, 6337620), (8, 4753215), (9, 4225080), (10, 3802572), (12, 3168810), (15, 2535048), (18, 2112540), (20, 1901286), (24, 1584405), (27, 1408360), (30, 1267524), (36, 1056270), (40, 950643), (45, 845016), (54, 704180), (60, 633762), (72, 528135), (90, 422508), (108, 352090), (120, 316881), (135, 281672), (137, 277560), (180, 211254), (216, 176045), (257, 147960), (270, 140836), (274, 138780), (360, 105627), (411, 92520), (514, 73980), (540, 70418), (548, 69390), (685, 55512), (771, 49320), (822, 46260), (1028, 36990), (1080, 35209), (1096, 34695), (1233, 30840), (1285, 29592), (1370, 27756), (1542, 24660), (1644, 23130), (2055, 18504), (2056, 18495), (2313, 16440), (2466, 15420), (2570, 14796), (2740, 13878), (3084, 12330), (3288, 11565), (3699, 10280), (3855, 9864), (4110, 9252), (4626, 8220), (4932, 7710), (5140, 7398), (5480, 6939), (6165, 6168)]