55368900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20507}}^1$

素因数の和:20530

約数の個数: 72

約数和(自身を含む): 178009440

約数和(自身を除く): 122640540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20507, 41014, 61521, 82028, 102535, 123042, 184563, 205070, 246084, 307605, 369126, 410140, 512675, 553689, 615210, 738252, 922815, 1025350, 1107378, 1230420, 1538025, 1845630, 2050700, 2214756, 2768445, 3076050, 3691260, 4614075, 5536890, 6152100, 9228150, 11073780, 13842225, 18456300, 27684450, 55368900]

約数ペア:

[(1, 55368900), (2, 27684450), (3, 18456300), (4, 13842225), (5, 11073780), (6, 9228150), (9, 6152100), (10, 5536890), (12, 4614075), (15, 3691260), (18, 3076050), (20, 2768445), (25, 2214756), (27, 2050700), (30, 1845630), (36, 1538025), (45, 1230420), (50, 1107378), (54, 1025350), (60, 922815), (75, 738252), (90, 615210), (100, 553689), (108, 512675), (135, 410140), (150, 369126), (180, 307605), (225, 246084), (270, 205070), (300, 184563), (450, 123042), (540, 102535), (675, 82028), (900, 61521), (1350, 41014), (2700, 20507)]