225129240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 869299200

約数和(自身を除く): 644169960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 105, 108, 120, 126, 135, 140, 168, 180, 189, 194, 210, 216, 252, 270, 280, 291, 307, 315, 360, 378, 388, 420, 485, 504, 540, 582, 614, 630, 679, 756, 776, 840, 873, 921, 945, 970, 1080, 1164, 1228, 1260, 1358, 1455, 1512, 1535, 1746, 1842, 1890, 1940, 2037, 2149, 2328, 2456, 2520, 2619, 2716, 2763, 2910, 3070, 3395, 3492, 3684, 3780, 3880, 4074, 4298, 4365, 4605, 5238, 5432, 5526, 5820, 6111, 6140, 6447, 6790, 6984, 7368, 7560, 8148, 8289, 8596, 8730, 9210, 10185, 10476, 10745, 11052, 11640, 12222, 12280, 12894, 13095, 13580, 13815, 16296, 16578, 17192, 17460, 18333, 18420, 19341, 20370, 20952, 21490, 22104, 24444, 25788, 26190, 27160, 27630, 29779, 30555, 32235, 33156, 34920, 36666, 36840, 38682, 40740, 41445, 42980, 48888, 51576, 52380, 55260, 58023, 59558, 61110, 64470, 66312, 73332, 77364, 81480, 82890, 85960, 89337, 91665, 96705, 104760, 110520, 116046, 119116, 122220, 128940, 146664, 148895, 154728, 165780, 178674, 183330, 193410, 208453, 232092, 238232, 244440, 257880, 268011, 290115, 297790, 331560, 357348, 366660, 386820, 416906, 446685, 464184, 536022, 580230, 595580, 625359, 714696, 733320, 773640, 804033, 833812, 893370, 1042265, 1072044, 1160460, 1191160, 1250718, 1340055, 1608066, 1667624, 1786740, 1876077, 2084530, 2144088, 2320920, 2501436, 2680110, 3126795, 3216132, 3573480, 3752154, 4020165, 4169060, 5002872, 5360220, 5628231, 6253590, 6432264, 7504308, 8040330, 8338120, 9380385, 10720440, 11256462, 12507180, 15008616, 16080660, 18760770, 22512924, 25014360, 28141155, 32161320, 37521540, 45025848, 56282310, 75043080, 112564620, 225129240]

約数ペア:

[(1, 225129240), (2, 112564620), (3, 75043080), (4, 56282310), (5, 45025848), (6, 37521540), (7, 32161320), (8, 28141155), (9, 25014360), (10, 22512924), (12, 18760770), (14, 16080660), (15, 15008616), (18, 12507180), (20, 11256462), (21, 10720440), (24, 9380385), (27, 8338120), (28, 8040330), (30, 7504308), (35, 6432264), (36, 6253590), (40, 5628231), (42, 5360220), (45, 5002872), (54, 4169060), (56, 4020165), (60, 3752154), (63, 3573480), (70, 3216132), (72, 3126795), (84, 2680110), (90, 2501436), (97, 2320920), (105, 2144088), (108, 2084530), (120, 1876077), (126, 1786740), (135, 1667624), (140, 1608066), (168, 1340055), (180, 1250718), (189, 1191160), (194, 1160460), (210, 1072044), (216, 1042265), (252, 893370), (270, 833812), (280, 804033), (291, 773640), (307, 733320), (315, 714696), (360, 625359), (378, 595580), (388, 580230), (420, 536022), (485, 464184), (504, 446685), (540, 416906), (582, 386820), (614, 366660), (630, 357348), (679, 331560), (756, 297790), (776, 290115), (840, 268011), (873, 257880), (921, 244440), (945, 238232), (970, 232092), (1080, 208453), (1164, 193410), (1228, 183330), (1260, 178674), (1358, 165780), (1455, 154728), (1512, 148895), (1535, 146664), (1746, 128940), (1842, 122220), (1890, 119116), (1940, 116046), (2037, 110520), (2149, 104760), (2328, 96705), (2456, 91665), (2520, 89337), (2619, 85960), (2716, 82890), (2763, 81480), (2910, 77364), (3070, 73332), (3395, 66312), (3492, 64470), (3684, 61110), (3780, 59558), (3880, 58023), (4074, 55260), (4298, 52380), (4365, 51576), (4605, 48888), (5238, 42980), (5432, 41445), (5526, 40740), (5820, 38682), (6111, 36840), (6140, 36666), (6447, 34920), (6790, 33156), (6984, 32235), (7368, 30555), (7560, 29779), (8148, 27630), (8289, 27160), (8596, 26190), (8730, 25788), (9210, 24444), (10185, 22104), (10476, 21490), (10745, 20952), (11052, 20370), (11640, 19341), (12222, 18420), (12280, 18333), (12894, 17460), (13095, 17192), (13580, 16578), (13815, 16296)]