55199700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61333}}^1$

素因数の和:61353

約数の個数: 54

約数和(自身を含む): 173023214

約数和(自身を除く): 117823514

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 61333, 122666, 183999, 245332, 306665, 367998, 551997, 613330, 735996, 919995, 1103994, 1226660, 1533325, 1839990, 2207988, 2759985, 3066650, 3679980, 4599975, 5519970, 6133300, 9199950, 11039940, 13799925, 18399900, 27599850, 55199700]

約数ペア:

[(1, 55199700), (2, 27599850), (3, 18399900), (4, 13799925), (5, 11039940), (6, 9199950), (9, 6133300), (10, 5519970), (12, 4599975), (15, 3679980), (18, 3066650), (20, 2759985), (25, 2207988), (30, 1839990), (36, 1533325), (45, 1226660), (50, 1103994), (60, 919995), (75, 735996), (90, 613330), (100, 551997), (150, 367998), (180, 306665), (225, 245332), (300, 183999), (450, 122666), (900, 61333)]