1731300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 5208000

約数和(自身を除く): 3476700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 199, 290, 300, 348, 398, 435, 580, 597, 725, 796, 870, 995, 1194, 1450, 1740, 1990, 2175, 2388, 2900, 2985, 3980, 4350, 4975, 5771, 5970, 8700, 9950, 11542, 11940, 14925, 17313, 19900, 23084, 28855, 29850, 34626, 57710, 59700, 69252, 86565, 115420, 144275, 173130, 288550, 346260, 432825, 577100, 865650, 1731300]

約数ペア:

[(1, 1731300), (2, 865650), (3, 577100), (4, 432825), (5, 346260), (6, 288550), (10, 173130), (12, 144275), (15, 115420), (20, 86565), (25, 69252), (29, 59700), (30, 57710), (50, 34626), (58, 29850), (60, 28855), (75, 23084), (87, 19900), (100, 17313), (116, 14925), (145, 11940), (150, 11542), (174, 9950), (199, 8700), (290, 5970), (300, 5771), (348, 4975), (398, 4350), (435, 3980), (580, 2985), (597, 2900), (725, 2388), (796, 2175), (870, 1990), (995, 1740), (1194, 1450)]