138237300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{51199}}^1$

素因数の和:51222

約数の個数: 72

約数和(自身を含む): 444416000

約数和(自身を除く): 306178700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 51199, 102398, 153597, 204796, 255995, 307194, 460791, 511990, 614388, 767985, 921582, 1023980, 1279975, 1382373, 1535970, 1843164, 2303955, 2559950, 2764746, 3071940, 3839925, 4607910, 5119900, 5529492, 6911865, 7679850, 9215820, 11519775, 13823730, 15359700, 23039550, 27647460, 34559325, 46079100, 69118650, 138237300]

約数ペア:

[(1, 138237300), (2, 69118650), (3, 46079100), (4, 34559325), (5, 27647460), (6, 23039550), (9, 15359700), (10, 13823730), (12, 11519775), (15, 9215820), (18, 7679850), (20, 6911865), (25, 5529492), (27, 5119900), (30, 4607910), (36, 3839925), (45, 3071940), (50, 2764746), (54, 2559950), (60, 2303955), (75, 1843164), (90, 1535970), (100, 1382373), (108, 1279975), (135, 1023980), (150, 921582), (180, 767985), (225, 614388), (270, 511990), (300, 460791), (450, 307194), (540, 255995), (675, 204796), (900, 153597), (1350, 102398), (2700, 51199)]