15423100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 41747328

約数和(自身を除く): 26324228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 2003, 3850, 4006, 7700, 8012, 10015, 14021, 20030, 22033, 28042, 40060, 44066, 50075, 56084, 70105, 88132, 100150, 110165, 140210, 154231, 200300, 220330, 280420, 308462, 350525, 440660, 550825, 616924, 701050, 771155, 1101650, 1402100, 1542310, 2203300, 3084620, 3855775, 7711550, 15423100]

約数ペア:

[(1, 15423100), (2, 7711550), (4, 3855775), (5, 3084620), (7, 2203300), (10, 1542310), (11, 1402100), (14, 1101650), (20, 771155), (22, 701050), (25, 616924), (28, 550825), (35, 440660), (44, 350525), (50, 308462), (55, 280420), (70, 220330), (77, 200300), (100, 154231), (110, 140210), (140, 110165), (154, 100150), (175, 88132), (220, 70105), (275, 56084), (308, 50075), (350, 44066), (385, 40060), (550, 28042), (700, 22033), (770, 20030), (1100, 14021), (1540, 10015), (1925, 8012), (2003, 7700), (3850, 4006)]