28370700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 108

約数和(自身を含む): 92077440

約数和(自身を除く): 63706740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1087, 1305, 1450, 1740, 2174, 2175, 2610, 2900, 3261, 4348, 4350, 5220, 5435, 6522, 6525, 8700, 9783, 10870, 13044, 13050, 16305, 19566, 21740, 26100, 27175, 31523, 32610, 39132, 48915, 54350, 63046, 65220, 81525, 94569, 97830, 108700, 126092, 157615, 163050, 189138, 195660, 244575, 283707, 315230, 326100, 378276, 472845, 489150, 567414, 630460, 788075, 945690, 978300, 1134828, 1418535, 1576150, 1891380, 2364225, 2837070, 3152300, 4728450, 5674140, 7092675, 9456900, 14185350, 28370700]

約数ペア:

[(1, 28370700), (2, 14185350), (3, 9456900), (4, 7092675), (5, 5674140), (6, 4728450), (9, 3152300), (10, 2837070), (12, 2364225), (15, 1891380), (18, 1576150), (20, 1418535), (25, 1134828), (29, 978300), (30, 945690), (36, 788075), (45, 630460), (50, 567414), (58, 489150), (60, 472845), (75, 378276), (87, 326100), (90, 315230), (100, 283707), (116, 244575), (145, 195660), (150, 189138), (174, 163050), (180, 157615), (225, 126092), (261, 108700), (290, 97830), (300, 94569), (348, 81525), (435, 65220), (450, 63046), (522, 54350), (580, 48915), (725, 39132), (870, 32610), (900, 31523), (1044, 27175), (1087, 26100), (1305, 21740), (1450, 19566), (1740, 16305), (2174, 13050), (2175, 13044), (2610, 10870), (2900, 9783), (3261, 8700), (4348, 6525), (4350, 6522), (5220, 5435)]