258219450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2381}}^1$

素因数の和:2640

約数の個数: 72

約数和(自身を含む): 696920796

約数和(自身を除く): 438701346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 450, 482, 723, 1205, 1446, 2169, 2381, 2410, 3615, 4338, 4762, 6025, 7143, 7230, 10845, 11905, 12050, 14286, 18075, 21429, 21690, 23810, 35715, 36150, 42858, 54225, 59525, 71430, 107145, 108450, 119050, 178575, 214290, 357150, 535725, 573821, 1071450, 1147642, 1721463, 2869105, 3442926, 5164389, 5738210, 8607315, 10328778, 14345525, 17214630, 25821945, 28691050, 43036575, 51643890, 86073150, 129109725, 258219450]

約数ペア:

[(1, 258219450), (2, 129109725), (3, 86073150), (5, 51643890), (6, 43036575), (9, 28691050), (10, 25821945), (15, 17214630), (18, 14345525), (25, 10328778), (30, 8607315), (45, 5738210), (50, 5164389), (75, 3442926), (90, 2869105), (150, 1721463), (225, 1147642), (241, 1071450), (450, 573821), (482, 535725), (723, 357150), (1205, 214290), (1446, 178575), (2169, 119050), (2381, 108450), (2410, 107145), (3615, 71430), (4338, 59525), (4762, 54225), (6025, 42858), (7143, 36150), (7230, 35715), (10845, 23810), (11905, 21690), (12050, 21429), (14286, 18075)]