30926250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2749}}^1$

素因数の和:2777

約数の個数: 60

約数和(自身を含む): 83762250

約数和(自身を除く): 52836000

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 2749, 3750, 5498, 5625, 8247, 11250, 13745, 16494, 24741, 27490, 41235, 49482, 68725, 82470, 123705, 137450, 206175, 247410, 343625, 412350, 618525, 687250, 1030875, 1237050, 1718125, 2061750, 3092625, 3436250, 5154375, 6185250, 10308750, 15463125, 30926250]

約数ペア:

[(1, 30926250), (2, 15463125), (3, 10308750), (5, 6185250), (6, 5154375), (9, 3436250), (10, 3092625), (15, 2061750), (18, 1718125), (25, 1237050), (30, 1030875), (45, 687250), (50, 618525), (75, 412350), (90, 343625), (125, 247410), (150, 206175), (225, 137450), (250, 123705), (375, 82470), (450, 68725), (625, 49482), (750, 41235), (1125, 27490), (1250, 24741), (1875, 16494), (2250, 13745), (2749, 11250), (3750, 8247), (5498, 5625)]