201299400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{111833}}^1$

素因数の和:111855

約数の個数: 72

約数和(自身を含む): 676036530

約数和(自身を除く): 474737130

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 111833, 223666, 335499, 447332, 559165, 670998, 894664, 1006497, 1118330, 1341996, 1677495, 2012994, 2236660, 2683992, 2795825, 3354990, 4025988, 4473320, 5032485, 5591650, 6709980, 8051976, 8387475, 10064970, 11183300, 13419960, 16774950, 20129940, 22366600, 25162425, 33549900, 40259880, 50324850, 67099800, 100649700, 201299400]

約数ペア:

[(1, 201299400), (2, 100649700), (3, 67099800), (4, 50324850), (5, 40259880), (6, 33549900), (8, 25162425), (9, 22366600), (10, 20129940), (12, 16774950), (15, 13419960), (18, 11183300), (20, 10064970), (24, 8387475), (25, 8051976), (30, 6709980), (36, 5591650), (40, 5032485), (45, 4473320), (50, 4025988), (60, 3354990), (72, 2795825), (75, 2683992), (90, 2236660), (100, 2012994), (120, 1677495), (150, 1341996), (180, 1118330), (200, 1006497), (225, 894664), (300, 670998), (360, 559165), (450, 447332), (600, 335499), (900, 223666), (1800, 111833)]