152600140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 402361344

約数和(自身を除く): 249761204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 197, 220, 308, 385, 394, 503, 770, 788, 985, 1006, 1379, 1540, 1970, 2012, 2167, 2515, 2758, 3521, 3940, 4334, 5030, 5516, 5533, 6895, 7042, 8668, 10060, 10835, 11066, 13790, 14084, 15169, 17605, 21670, 22132, 27580, 27665, 30338, 35210, 38731, 43340, 55330, 60676, 70420, 75845, 77462, 99091, 110660, 151690, 154924, 193655, 198182, 303380, 387310, 396364, 495455, 693637, 774620, 990910, 1090001, 1387274, 1981820, 2180002, 2774548, 3468185, 4360004, 5450005, 6936370, 7630007, 10900010, 13872740, 15260014, 21800020, 30520028, 38150035, 76300070, 152600140]

約数ペア:

[(1, 152600140), (2, 76300070), (4, 38150035), (5, 30520028), (7, 21800020), (10, 15260014), (11, 13872740), (14, 10900010), (20, 7630007), (22, 6936370), (28, 5450005), (35, 4360004), (44, 3468185), (55, 2774548), (70, 2180002), (77, 1981820), (110, 1387274), (140, 1090001), (154, 990910), (197, 774620), (220, 693637), (308, 495455), (385, 396364), (394, 387310), (503, 303380), (770, 198182), (788, 193655), (985, 154924), (1006, 151690), (1379, 110660), (1540, 99091), (1970, 77462), (2012, 75845), (2167, 70420), (2515, 60676), (2758, 55330), (3521, 43340), (3940, 38731), (4334, 35210), (5030, 30338), (5516, 27665), (5533, 27580), (6895, 22132), (7042, 21670), (8668, 17605), (10060, 15169), (10835, 14084), (11066, 13790)]