15675082900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3086

約数の個数: 144

約数和(自身を含む): 37612436400

約数和(自身を除く): 21937353500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 109, 116, 145, 170, 218, 290, 340, 425, 436, 493, 545, 580, 725, 850, 986, 1090, 1450, 1700, 1853, 1972, 2180, 2465, 2725, 2900, 2917, 3161, 3706, 4930, 5450, 5834, 6322, 7412, 9265, 9860, 10900, 11668, 12325, 12644, 14585, 15805, 18530, 24650, 29170, 31610, 37060, 46325, 49300, 49589, 53737, 58340, 63220, 72925, 79025, 84593, 92650, 99178, 107474, 145850, 158050, 169186, 185300, 198356, 214948, 247945, 268685, 291700, 316100, 317953, 338372, 422965, 495890, 537370, 635906, 845930, 991780, 1074740, 1239725, 1271812, 1343425, 1438081, 1589765, 1691860, 2114825, 2479450, 2686850, 2876162, 3179530, 4229650, 4958900, 5373700, 5405201, 5752324, 6359060, 7190405, 7948825, 8459300, 9220637, 10810402, 14380810, 15897650, 18441274, 21620804, 27026005, 28761620, 31795300, 35952025, 36882548, 46103185, 54052010, 71904050, 92206370, 108104020, 135130025, 143808100, 156750829, 184412740, 230515925, 270260050, 313501658, 461031850, 540520100, 627003316, 783754145, 922063700, 1567508290, 3135016580, 3918770725, 7837541450, 15675082900]

約数ペア:

[(1, 15675082900), (2, 7837541450), (4, 3918770725), (5, 3135016580), (10, 1567508290), (17, 922063700), (20, 783754145), (25, 627003316), (29, 540520100), (34, 461031850), (50, 313501658), (58, 270260050), (68, 230515925), (85, 184412740), (100, 156750829), (109, 143808100), (116, 135130025), (145, 108104020), (170, 92206370), (218, 71904050), (290, 54052010), (340, 46103185), (425, 36882548), (436, 35952025), (493, 31795300), (545, 28761620), (580, 27026005), (725, 21620804), (850, 18441274), (986, 15897650), (1090, 14380810), (1450, 10810402), (1700, 9220637), (1853, 8459300), (1972, 7948825), (2180, 7190405), (2465, 6359060), (2725, 5752324), (2900, 5405201), (2917, 5373700), (3161, 4958900), (3706, 4229650), (4930, 3179530), (5450, 2876162), (5834, 2686850), (6322, 2479450), (7412, 2114825), (9265, 1691860), (9860, 1589765), (10900, 1438081), (11668, 1343425), (12325, 1271812), (12644, 1239725), (14585, 1074740), (15805, 991780), (18530, 845930), (24650, 635906), (29170, 537370), (31610, 495890), (37060, 422965), (46325, 338372), (49300, 317953), (49589, 316100), (53737, 291700), (58340, 268685), (63220, 247945), (72925, 214948), (79025, 198356), (84593, 185300), (92650, 169186), (99178, 158050), (107474, 145850)]