1115661900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{128237}}^1$

素因数の和:128283

約数の個数: 72

約数和(自身を含む): 3339317520

約数和(自身を除く): 2223655620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 128237, 256474, 384711, 512948, 641185, 769422, 1282370, 1538844, 1923555, 2564740, 3205925, 3718873, 3847110, 6411850, 7437746, 7694220, 9617775, 11156619, 12823700, 14875492, 18594365, 19235550, 22313238, 37188730, 38471100, 44626476, 55783095, 74377460, 92971825, 111566190, 185943650, 223132380, 278915475, 371887300, 557830950, 1115661900]

約数ペア:

[(1, 1115661900), (2, 557830950), (3, 371887300), (4, 278915475), (5, 223132380), (6, 185943650), (10, 111566190), (12, 92971825), (15, 74377460), (20, 55783095), (25, 44626476), (29, 38471100), (30, 37188730), (50, 22313238), (58, 19235550), (60, 18594365), (75, 14875492), (87, 12823700), (100, 11156619), (116, 9617775), (145, 7694220), (150, 7437746), (174, 6411850), (290, 3847110), (300, 3718873), (348, 3205925), (435, 2564740), (580, 1923555), (725, 1538844), (870, 1282370), (1450, 769422), (1740, 641185), (2175, 512948), (2900, 384711), (4350, 256474), (8700, 128237)]