145199700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{161333}}^1$

素因数の和:161353

約数の個数: 54

約数和(自身を含む): 455123214

約数和(自身を除く): 309923514

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, 161333, 322666, 483999, 645332, 806665, 967998, 1451997, 1613330, 1935996, 2419995, 2903994, 3226660, 4033325, 4839990, 5807988, 7259985, 8066650, 9679980, 12099975, 14519970, 16133300, 24199950, 29039940, 36299925, 48399900, 72599850, 145199700]

約数ペア:

[(1, 145199700), (2, 72599850), (3, 48399900), (4, 36299925), (5, 29039940), (6, 24199950), (9, 16133300), (10, 14519970), (12, 12099975), (15, 9679980), (18, 8066650), (20, 7259985), (25, 5807988), (30, 4839990), (36, 4033325), (45, 3226660), (50, 2903994), (60, 2419995), (75, 1935996), (90, 1613330), (100, 1451997), (150, 967998), (180, 806665), (225, 645332), (300, 483999), (450, 322666), (900, 161333)]