288300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^2$

素因数の和:79

約数の個数: 54

約数和(自身を含む): 861924

約数和(自身を除く): 573624

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 961, 1550, 1860, 1922, 2325, 2883, 3100, 3844, 4650, 4805, 5766, 9300, 9610, 11532, 14415, 19220, 24025, 28830, 48050, 57660, 72075, 96100, 144150, 288300]

約数ペア:

[(1, 288300), (2, 144150), (3, 96100), (4, 72075), (5, 57660), (6, 48050), (10, 28830), (12, 24025), (15, 19220), (20, 14415), (25, 11532), (30, 9610), (31, 9300), (50, 5766), (60, 4805), (62, 4650), (75, 3844), (93, 3100), (100, 2883), (124, 2325), (150, 1922), (155, 1860), (186, 1550), (300, 961), (310, 930), (372, 775), (465, 620)]