30025380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 107476992

約数和(自身を除く): 77451612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 67, 70, 77, 84, 97, 105, 110, 132, 134, 140, 154, 165, 194, 201, 210, 220, 231, 268, 291, 308, 330, 335, 385, 388, 402, 420, 462, 469, 485, 582, 660, 670, 679, 737, 770, 804, 924, 938, 970, 1005, 1067, 1155, 1164, 1340, 1358, 1407, 1455, 1474, 1540, 1876, 1940, 2010, 2037, 2134, 2211, 2310, 2345, 2716, 2814, 2910, 2948, 3201, 3395, 3685, 4020, 4074, 4268, 4422, 4620, 4690, 5159, 5335, 5628, 5820, 6402, 6499, 6790, 7035, 7370, 7469, 8148, 8844, 9380, 10185, 10318, 10670, 11055, 12804, 12998, 13580, 14070, 14740, 14938, 15477, 16005, 19497, 20370, 20636, 21340, 22110, 22407, 25795, 25996, 28140, 29876, 30954, 32010, 32495, 37345, 38994, 40740, 44220, 44814, 45493, 51590, 61908, 64020, 64990, 71489, 74690, 77385, 77988, 89628, 90986, 97485, 103180, 112035, 129980, 136479, 142978, 149380, 154770, 181972, 194970, 214467, 224070, 227465, 272958, 285956, 309540, 357445, 389940, 428934, 448140, 454930, 500423, 545916, 682395, 714890, 857868, 909860, 1000846, 1072335, 1364790, 1429780, 1501269, 2001692, 2144670, 2502115, 2729580, 3002538, 4289340, 5004230, 6005076, 7506345, 10008460, 15012690, 30025380]

約数ペア:

[(1, 30025380), (2, 15012690), (3, 10008460), (4, 7506345), (5, 6005076), (6, 5004230), (7, 4289340), (10, 3002538), (11, 2729580), (12, 2502115), (14, 2144670), (15, 2001692), (20, 1501269), (21, 1429780), (22, 1364790), (28, 1072335), (30, 1000846), (33, 909860), (35, 857868), (42, 714890), (44, 682395), (55, 545916), (60, 500423), (66, 454930), (67, 448140), (70, 428934), (77, 389940), (84, 357445), (97, 309540), (105, 285956), (110, 272958), (132, 227465), (134, 224070), (140, 214467), (154, 194970), (165, 181972), (194, 154770), (201, 149380), (210, 142978), (220, 136479), (231, 129980), (268, 112035), (291, 103180), (308, 97485), (330, 90986), (335, 89628), (385, 77988), (388, 77385), (402, 74690), (420, 71489), (462, 64990), (469, 64020), (485, 61908), (582, 51590), (660, 45493), (670, 44814), (679, 44220), (737, 40740), (770, 38994), (804, 37345), (924, 32495), (938, 32010), (970, 30954), (1005, 29876), (1067, 28140), (1155, 25996), (1164, 25795), (1340, 22407), (1358, 22110), (1407, 21340), (1455, 20636), (1474, 20370), (1540, 19497), (1876, 16005), (1940, 15477), (2010, 14938), (2037, 14740), (2134, 14070), (2211, 13580), (2310, 12998), (2345, 12804), (2716, 11055), (2814, 10670), (2910, 10318), (2948, 10185), (3201, 9380), (3395, 8844), (3685, 8148), (4020, 7469), (4074, 7370), (4268, 7035), (4422, 6790), (4620, 6499), (4690, 6402), (5159, 5820), (5335, 5628)]