11478900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 33685344

約数和(自身を除く): 22206444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 461, 498, 830, 922, 996, 1245, 1383, 1660, 1844, 2075, 2305, 2490, 2766, 4150, 4610, 4980, 5532, 6225, 6915, 8300, 9220, 11525, 12450, 13830, 23050, 24900, 27660, 34575, 38263, 46100, 69150, 76526, 114789, 138300, 153052, 191315, 229578, 382630, 459156, 573945, 765260, 956575, 1147890, 1913150, 2295780, 2869725, 3826300, 5739450, 11478900]

約数ペア:

[(1, 11478900), (2, 5739450), (3, 3826300), (4, 2869725), (5, 2295780), (6, 1913150), (10, 1147890), (12, 956575), (15, 765260), (20, 573945), (25, 459156), (30, 382630), (50, 229578), (60, 191315), (75, 153052), (83, 138300), (100, 114789), (150, 76526), (166, 69150), (249, 46100), (300, 38263), (332, 34575), (415, 27660), (461, 24900), (498, 23050), (830, 13830), (922, 12450), (996, 11525), (1245, 9220), (1383, 8300), (1660, 6915), (1844, 6225), (2075, 5532), (2305, 4980), (2490, 4610), (2766, 4150)]