51138600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2987

約数の個数: 96

約数和(自身を含む): 164052000

約数和(自身を除く): 112913400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 174, 200, 232, 290, 300, 348, 435, 580, 600, 696, 725, 870, 1160, 1450, 1740, 2175, 2900, 2939, 3480, 4350, 5800, 5878, 8700, 8817, 11756, 14695, 17400, 17634, 23512, 29390, 35268, 44085, 58780, 70536, 73475, 85231, 88170, 117560, 146950, 170462, 176340, 220425, 255693, 293900, 340924, 352680, 426155, 440850, 511386, 587800, 681848, 852310, 881700, 1022772, 1278465, 1704620, 1763400, 2045544, 2130775, 2556930, 3409240, 4261550, 5113860, 6392325, 8523100, 10227720, 12784650, 17046200, 25569300, 51138600]

約数ペア:

[(1, 51138600), (2, 25569300), (3, 17046200), (4, 12784650), (5, 10227720), (6, 8523100), (8, 6392325), (10, 5113860), (12, 4261550), (15, 3409240), (20, 2556930), (24, 2130775), (25, 2045544), (29, 1763400), (30, 1704620), (40, 1278465), (50, 1022772), (58, 881700), (60, 852310), (75, 681848), (87, 587800), (100, 511386), (116, 440850), (120, 426155), (145, 352680), (150, 340924), (174, 293900), (200, 255693), (232, 220425), (290, 176340), (300, 170462), (348, 146950), (435, 117560), (580, 88170), (600, 85231), (696, 73475), (725, 70536), (870, 58780), (1160, 44085), (1450, 35268), (1740, 29390), (2175, 23512), (2900, 17634), (2939, 17400), (3480, 14695), (4350, 11756), (5800, 8817), (5878, 8700)]