1019969100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{21383}}^1$

素因数の和:21456

約数の個数: 108

約数和(自身を含む): 3257510256

約数和(自身を除く): 2237541156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 636, 795, 900, 954, 1060, 1325, 1590, 1908, 2385, 2650, 3180, 3975, 4770, 5300, 7950, 9540, 11925, 15900, 21383, 23850, 42766, 47700, 64149, 85532, 106915, 128298, 192447, 213830, 256596, 320745, 384894, 427660, 534575, 641490, 769788, 962235, 1069150, 1133299, 1282980, 1603725, 1924470, 2138300, 2266598, 3207450, 3399897, 3848940, 4533196, 4811175, 5666495, 6414900, 6799794, 9622350, 10199691, 11332990, 13599588, 16999485, 19244700, 20399382, 22665980, 28332475, 33998970, 40798764, 50998455, 56664950, 67997940, 84997425, 101996910, 113329900, 169994850, 203993820, 254992275, 339989700, 509984550, 1019969100]

約数ペア:

[(1, 1019969100), (2, 509984550), (3, 339989700), (4, 254992275), (5, 203993820), (6, 169994850), (9, 113329900), (10, 101996910), (12, 84997425), (15, 67997940), (18, 56664950), (20, 50998455), (25, 40798764), (30, 33998970), (36, 28332475), (45, 22665980), (50, 20399382), (53, 19244700), (60, 16999485), (75, 13599588), (90, 11332990), (100, 10199691), (106, 9622350), (150, 6799794), (159, 6414900), (180, 5666495), (212, 4811175), (225, 4533196), (265, 3848940), (300, 3399897), (318, 3207450), (450, 2266598), (477, 2138300), (530, 1924470), (636, 1603725), (795, 1282980), (900, 1133299), (954, 1069150), (1060, 962235), (1325, 769788), (1590, 641490), (1908, 534575), (2385, 427660), (2650, 384894), (3180, 320745), (3975, 256596), (4770, 213830), (5300, 192447), (7950, 128298), (9540, 106915), (11925, 85532), (15900, 64149), (21383, 47700), (23850, 42766)]