304822980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7331}}^1$

素因数の和:7367

約数の個数: 192

約数和(自身を含む): 1182504960

約数和(自身を除く): 877681980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 7331, 8316, 10395, 13860, 14662, 20790, 21993, 29324, 36655, 41580, 43986, 51317, 65979, 73310, 80641, 87972, 102634, 109965, 131958, 146620, 153951, 161282, 197937, 205268, 219930, 241923, 256585, 263916, 307902, 322564, 329895, 395874, 403205, 439860, 461853, 483846, 513170, 564487, 615804, 659790, 725769, 769755, 791748, 806410, 923706, 967692, 989685, 1026340, 1128974, 1209615, 1319580, 1385559, 1451538, 1539510, 1612820, 1693461, 1847412, 1979370, 2177307, 2257948, 2309265, 2419230, 2771118, 2822435, 2903076, 3079020, 3386922, 3628845, 3958740, 4354614, 4618530, 4838460, 5080383, 5542236, 5644870, 6773844, 6927795, 7257690, 8467305, 8709228, 9237060, 10160766, 10886535, 11289740, 13855590, 14515380, 15241149, 16934610, 20321532, 21773070, 25401915, 27711180, 30482298, 33869220, 43546140, 50803830, 60964596, 76205745, 101607660, 152411490, 304822980]

約数ペア:

[(1, 304822980), (2, 152411490), (3, 101607660), (4, 76205745), (5, 60964596), (6, 50803830), (7, 43546140), (9, 33869220), (10, 30482298), (11, 27711180), (12, 25401915), (14, 21773070), (15, 20321532), (18, 16934610), (20, 15241149), (21, 14515380), (22, 13855590), (27, 11289740), (28, 10886535), (30, 10160766), (33, 9237060), (35, 8709228), (36, 8467305), (42, 7257690), (44, 6927795), (45, 6773844), (54, 5644870), (55, 5542236), (60, 5080383), (63, 4838460), (66, 4618530), (70, 4354614), (77, 3958740), (84, 3628845), (90, 3386922), (99, 3079020), (105, 2903076), (108, 2822435), (110, 2771118), (126, 2419230), (132, 2309265), (135, 2257948), (140, 2177307), (154, 1979370), (165, 1847412), (180, 1693461), (189, 1612820), (198, 1539510), (210, 1451538), (220, 1385559), (231, 1319580), (252, 1209615), (270, 1128974), (297, 1026340), (308, 989685), (315, 967692), (330, 923706), (378, 806410), (385, 791748), (396, 769755), (420, 725769), (462, 659790), (495, 615804), (540, 564487), (594, 513170), (630, 483846), (660, 461853), (693, 439860), (756, 403205), (770, 395874), (924, 329895), (945, 322564), (990, 307902), (1155, 263916), (1188, 256585), (1260, 241923), (1386, 219930), (1485, 205268), (1540, 197937), (1890, 161282), (1980, 153951), (2079, 146620), (2310, 131958), (2772, 109965), (2970, 102634), (3465, 87972), (3780, 80641), (4158, 73310), (4620, 65979), (5940, 51317), (6930, 43986), (7331, 41580), (8316, 36655), (10395, 29324), (13860, 21993), (14662, 20790)]