120545400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{200909}}^1$

素因数の和:200928

約数の個数: 48

約数和(自身を含む): 373692600

約数和(自身を除く): 253147200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 200909, 401818, 602727, 803636, 1004545, 1205454, 1607272, 2009090, 2410908, 3013635, 4018180, 4821816, 5022725, 6027270, 8036360, 10045450, 12054540, 15068175, 20090900, 24109080, 30136350, 40181800, 60272700, 120545400]

約数ペア:

[(1, 120545400), (2, 60272700), (3, 40181800), (4, 30136350), (5, 24109080), (6, 20090900), (8, 15068175), (10, 12054540), (12, 10045450), (15, 8036360), (20, 6027270), (24, 5022725), (25, 4821816), (30, 4018180), (40, 3013635), (50, 2410908), (60, 2009090), (75, 1607272), (100, 1205454), (120, 1004545), (150, 803636), (200, 602727), (300, 401818), (600, 200909)]