76858740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20358

約数の個数: 96

約数和(自身を含む): 273288960

約数和(自身を除く): 196430220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20333, 40666, 60999, 81332, 101665, 121998, 142331, 182997, 203330, 243996, 284662, 304995, 365994, 406660, 426993, 548991, 569324, 609990, 711655, 731988, 853986, 914985, 1097982, 1219980, 1280979, 1423310, 1707972, 1829970, 2134965, 2195964, 2561958, 2744955, 2846620, 3659940, 3842937, 4269930, 5123916, 5489910, 6404895, 7685874, 8539860, 10979820, 12809790, 15371748, 19214685, 25619580, 38429370, 76858740]

約数ペア:

[(1, 76858740), (2, 38429370), (3, 25619580), (4, 19214685), (5, 15371748), (6, 12809790), (7, 10979820), (9, 8539860), (10, 7685874), (12, 6404895), (14, 5489910), (15, 5123916), (18, 4269930), (20, 3842937), (21, 3659940), (27, 2846620), (28, 2744955), (30, 2561958), (35, 2195964), (36, 2134965), (42, 1829970), (45, 1707972), (54, 1423310), (60, 1280979), (63, 1219980), (70, 1097982), (84, 914985), (90, 853986), (105, 731988), (108, 711655), (126, 609990), (135, 569324), (140, 548991), (180, 426993), (189, 406660), (210, 365994), (252, 304995), (270, 284662), (315, 243996), (378, 203330), (420, 182997), (540, 142331), (630, 121998), (756, 101665), (945, 81332), (1260, 60999), (1890, 40666), (3780, 20333)]