213446700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{237163}}^1$

素因数の和:237183

約数の個数: 54

約数和(自身を含む): 669039644

約数和(自身を除く): 455592944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 237163, 474326, 711489, 948652, 1185815, 1422978, 2134467, 2371630, 2845956, 3557445, 4268934, 4743260, 5929075, 7114890, 8537868, 10672335, 11858150, 14229780, 17787225, 21344670, 23716300, 35574450, 42689340, 53361675, 71148900, 106723350, 213446700]

約数ペア:

[(1, 213446700), (2, 106723350), (3, 71148900), (4, 53361675), (5, 42689340), (6, 35574450), (9, 23716300), (10, 21344670), (12, 17787225), (15, 14229780), (18, 11858150), (20, 10672335), (25, 8537868), (30, 7114890), (36, 5929075), (45, 4743260), (50, 4268934), (60, 3557445), (75, 2845956), (90, 2371630), (100, 2134467), (150, 1422978), (180, 1185815), (225, 948652), (300, 711489), (450, 474326), (900, 237163)]