116638380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71999}}^1$

素因数の和:72020

約数の個数: 60

約数和(自身を含む): 365904000

約数和(自身を除く): 249265620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 71999, 143998, 215997, 287996, 359995, 431994, 647991, 719990, 863988, 1079985, 1295982, 1439980, 1943973, 2159970, 2591964, 3239955, 3887946, 4319940, 5831919, 6479910, 7775892, 9719865, 11663838, 12959820, 19439730, 23327676, 29159595, 38879460, 58319190, 116638380]

約数ペア:

[(1, 116638380), (2, 58319190), (3, 38879460), (4, 29159595), (5, 23327676), (6, 19439730), (9, 12959820), (10, 11663838), (12, 9719865), (15, 7775892), (18, 6479910), (20, 5831919), (27, 4319940), (30, 3887946), (36, 3239955), (45, 2591964), (54, 2159970), (60, 1943973), (81, 1439980), (90, 1295982), (108, 1079985), (135, 863988), (162, 719990), (180, 647991), (270, 431994), (324, 359995), (405, 287996), (540, 215997), (810, 143998), (1620, 71999)]