55015800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13099}}^1$

素因数の和:13125

約数の個数: 96

約数和(自身を含む): 194928000

約数和(自身を除く): 139912200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 13099, 26198, 39297, 52396, 65495, 78594, 91693, 104792, 130990, 157188, 183386, 196485, 261980, 275079, 314376, 327475, 366772, 392970, 458465, 523960, 550158, 654950, 733544, 785940, 916930, 982425, 1100316, 1309900, 1375395, 1571880, 1833860, 1964850, 2200632, 2292325, 2619800, 2750790, 3667720, 3929700, 4584650, 5501580, 6876975, 7859400, 9169300, 11003160, 13753950, 18338600, 27507900, 55015800]

約数ペア:

[(1, 55015800), (2, 27507900), (3, 18338600), (4, 13753950), (5, 11003160), (6, 9169300), (7, 7859400), (8, 6876975), (10, 5501580), (12, 4584650), (14, 3929700), (15, 3667720), (20, 2750790), (21, 2619800), (24, 2292325), (25, 2200632), (28, 1964850), (30, 1833860), (35, 1571880), (40, 1375395), (42, 1309900), (50, 1100316), (56, 982425), (60, 916930), (70, 785940), (75, 733544), (84, 654950), (100, 550158), (105, 523960), (120, 458465), (140, 392970), (150, 366772), (168, 327475), (175, 314376), (200, 275079), (210, 261980), (280, 196485), (300, 183386), (350, 157188), (420, 130990), (525, 104792), (600, 91693), (700, 78594), (840, 65495), (1050, 52396), (1400, 39297), (2100, 26198), (4200, 13099)]