208059075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 433305600

約数和(自身を除く): 225246525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 59, 63, 75, 105, 175, 177, 225, 295, 315, 413, 525, 531, 885, 1239, 1475, 1575, 2065, 2239, 2655, 3717, 4425, 6195, 6717, 10325, 11195, 13275, 15673, 18585, 20151, 30975, 33585, 47019, 55975, 78365, 92925, 100755, 132101, 141057, 167925, 235095, 391825, 396303, 503775, 660505, 705285, 924707, 1175475, 1188909, 1981515, 2774121, 3302525, 3526425, 4623535, 5944545, 8322363, 9907575, 13870605, 23117675, 29722725, 41611815, 69353025, 208059075]

約数ペア:

[(1, 208059075), (3, 69353025), (5, 41611815), (7, 29722725), (9, 23117675), (15, 13870605), (21, 9907575), (25, 8322363), (35, 5944545), (45, 4623535), (59, 3526425), (63, 3302525), (75, 2774121), (105, 1981515), (175, 1188909), (177, 1175475), (225, 924707), (295, 705285), (315, 660505), (413, 503775), (525, 396303), (531, 391825), (885, 235095), (1239, 167925), (1475, 141057), (1575, 132101), (2065, 100755), (2239, 92925), (2655, 78365), (3717, 55975), (4425, 47019), (6195, 33585), (6717, 30975), (10325, 20151), (11195, 18585), (13275, 15673)]