137886750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{61283}}^1$

素因数の和:61306

約数の個数: 48

約数和(自身を含む): 372851856

約数和(自身を除く): 234965106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 61283, 122566, 183849, 306415, 367698, 551547, 612830, 919245, 1103094, 1532075, 1838490, 2757735, 3064150, 4596225, 5515470, 7660375, 9192450, 13788675, 15320750, 22981125, 27577350, 45962250, 68943375, 137886750]

約数ペア:

[(1, 137886750), (2, 68943375), (3, 45962250), (5, 27577350), (6, 22981125), (9, 15320750), (10, 13788675), (15, 9192450), (18, 7660375), (25, 5515470), (30, 4596225), (45, 3064150), (50, 2757735), (75, 1838490), (90, 1532075), (125, 1103094), (150, 919245), (225, 612830), (250, 551547), (375, 367698), (450, 306415), (750, 183849), (1125, 122566), (2250, 61283)]