27290340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 104569920

約数和(自身を除く): 77279580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 179, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 358, 363, 385, 396, 420, 462, 484, 495, 537, 605, 630, 660, 693, 716, 726, 770, 847, 895, 924, 990, 1074, 1089, 1155, 1210, 1253, 1260, 1386, 1452, 1540, 1611, 1694, 1790, 1815, 1969, 1980, 2148, 2178, 2310, 2420, 2506, 2541, 2685, 2772, 3222, 3388, 3465, 3580, 3630, 3759, 3938, 4235, 4356, 4620, 5012, 5082, 5370, 5445, 5907, 6265, 6444, 6930, 7260, 7518, 7623, 7876, 8055, 8470, 9845, 10164, 10740, 10890, 11277, 11814, 12530, 12705, 13783, 13860, 15036, 15246, 16110, 16940, 17721, 18795, 19690, 21659, 21780, 22554, 23628, 25060, 25410, 27566, 29535, 30492, 32220, 35442, 37590, 38115, 39380, 41349, 43318, 45108, 50820, 55132, 56385, 59070, 64977, 68915, 70884, 75180, 76230, 82698, 86636, 88605, 108295, 112770, 118140, 124047, 129954, 137830, 151613, 152460, 165396, 177210, 194931, 206745, 216590, 225540, 248094, 259908, 275660, 303226, 324885, 354420, 389862, 413490, 433180, 454839, 496188, 606452, 620235, 649770, 758065, 779724, 826980, 909678, 974655, 1240470, 1299540, 1364517, 1516130, 1819356, 1949310, 2274195, 2480940, 2729034, 3032260, 3898620, 4548390, 5458068, 6822585, 9096780, 13645170, 27290340]

約数ペア:

[(1, 27290340), (2, 13645170), (3, 9096780), (4, 6822585), (5, 5458068), (6, 4548390), (7, 3898620), (9, 3032260), (10, 2729034), (11, 2480940), (12, 2274195), (14, 1949310), (15, 1819356), (18, 1516130), (20, 1364517), (21, 1299540), (22, 1240470), (28, 974655), (30, 909678), (33, 826980), (35, 779724), (36, 758065), (42, 649770), (44, 620235), (45, 606452), (55, 496188), (60, 454839), (63, 433180), (66, 413490), (70, 389862), (77, 354420), (84, 324885), (90, 303226), (99, 275660), (105, 259908), (110, 248094), (121, 225540), (126, 216590), (132, 206745), (140, 194931), (154, 177210), (165, 165396), (179, 152460), (180, 151613), (198, 137830), (210, 129954), (220, 124047), (231, 118140), (242, 112770), (252, 108295), (308, 88605), (315, 86636), (330, 82698), (358, 76230), (363, 75180), (385, 70884), (396, 68915), (420, 64977), (462, 59070), (484, 56385), (495, 55132), (537, 50820), (605, 45108), (630, 43318), (660, 41349), (693, 39380), (716, 38115), (726, 37590), (770, 35442), (847, 32220), (895, 30492), (924, 29535), (990, 27566), (1074, 25410), (1089, 25060), (1155, 23628), (1210, 22554), (1253, 21780), (1260, 21659), (1386, 19690), (1452, 18795), (1540, 17721), (1611, 16940), (1694, 16110), (1790, 15246), (1815, 15036), (1969, 13860), (1980, 13783), (2148, 12705), (2178, 12530), (2310, 11814), (2420, 11277), (2506, 10890), (2541, 10740), (2685, 10164), (2772, 9845), (3222, 8470), (3388, 8055), (3465, 7876), (3580, 7623), (3630, 7518), (3759, 7260), (3938, 6930), (4235, 6444), (4356, 6265), (4620, 5907), (5012, 5445), (5082, 5370)]