197697000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{65899}}^1$

素因数の和:65923

約数の個数: 64

約数和(自身を含む): 616824000

約数和(自身を除く): 419127000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 65899, 131798, 197697, 263596, 329495, 395394, 527192, 658990, 790788, 988485, 1317980, 1581576, 1647475, 1976970, 2635960, 3294950, 3953940, 4942425, 6589900, 7907880, 8237375, 9884850, 13179800, 16474750, 19769700, 24712125, 32949500, 39539400, 49424250, 65899000, 98848500, 197697000]

約数ペア:

[(1, 197697000), (2, 98848500), (3, 65899000), (4, 49424250), (5, 39539400), (6, 32949500), (8, 24712125), (10, 19769700), (12, 16474750), (15, 13179800), (20, 9884850), (24, 8237375), (25, 7907880), (30, 6589900), (40, 4942425), (50, 3953940), (60, 3294950), (75, 2635960), (100, 1976970), (120, 1647475), (125, 1581576), (150, 1317980), (200, 988485), (250, 790788), (300, 658990), (375, 527192), (500, 395394), (600, 329495), (750, 263596), (1000, 197697), (1500, 131798), (3000, 65899)]