103673220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 341288640

約数和(自身を除く): 237615420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 179, 196, 197, 210, 245, 294, 358, 394, 420, 490, 537, 588, 591, 716, 735, 788, 895, 980, 985, 1074, 1182, 1253, 1379, 1470, 1790, 1970, 2148, 2364, 2506, 2685, 2758, 2940, 2955, 3580, 3759, 3940, 4137, 5012, 5370, 5516, 5910, 6265, 6895, 7518, 8274, 8771, 9653, 10740, 11820, 12530, 13790, 15036, 16548, 17542, 18795, 19306, 20685, 25060, 26313, 27580, 28959, 35084, 35263, 37590, 38612, 41370, 43855, 48265, 52626, 57918, 70526, 75180, 82740, 87710, 96530, 105252, 105789, 115836, 131565, 141052, 144795, 175420, 176315, 193060, 211578, 246841, 263130, 289590, 352630, 423156, 493682, 526260, 528945, 579180, 705260, 740523, 987364, 1057890, 1234205, 1481046, 1727887, 2115780, 2468410, 2962092, 3455774, 3702615, 4936820, 5183661, 6911548, 7405230, 8639435, 10367322, 14810460, 17278870, 20734644, 25918305, 34557740, 51836610, 103673220]

約数ペア:

[(1, 103673220), (2, 51836610), (3, 34557740), (4, 25918305), (5, 20734644), (6, 17278870), (7, 14810460), (10, 10367322), (12, 8639435), (14, 7405230), (15, 6911548), (20, 5183661), (21, 4936820), (28, 3702615), (30, 3455774), (35, 2962092), (42, 2468410), (49, 2115780), (60, 1727887), (70, 1481046), (84, 1234205), (98, 1057890), (105, 987364), (140, 740523), (147, 705260), (179, 579180), (196, 528945), (197, 526260), (210, 493682), (245, 423156), (294, 352630), (358, 289590), (394, 263130), (420, 246841), (490, 211578), (537, 193060), (588, 176315), (591, 175420), (716, 144795), (735, 141052), (788, 131565), (895, 115836), (980, 105789), (985, 105252), (1074, 96530), (1182, 87710), (1253, 82740), (1379, 75180), (1470, 70526), (1790, 57918), (1970, 52626), (2148, 48265), (2364, 43855), (2506, 41370), (2685, 38612), (2758, 37590), (2940, 35263), (2955, 35084), (3580, 28959), (3759, 27580), (3940, 26313), (4137, 25060), (5012, 20685), (5370, 19306), (5516, 18795), (5910, 17542), (6265, 16548), (6895, 15036), (7518, 13790), (8274, 12530), (8771, 11820), (9653, 10740)]