2051239800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{72739}}^1$

素因数の和:72805

約数の個数: 96

約数和(自身を含む): 6494227200

約数和(自身を除く): 4442987400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 188, 200, 235, 282, 300, 376, 470, 564, 600, 705, 940, 1128, 1175, 1410, 1880, 2350, 2820, 3525, 4700, 5640, 7050, 9400, 14100, 28200, 72739, 145478, 218217, 290956, 363695, 436434, 581912, 727390, 872868, 1091085, 1454780, 1745736, 1818475, 2182170, 2909560, 3418733, 3636950, 4364340, 5455425, 6837466, 7273900, 8728680, 10256199, 10910850, 13674932, 14547800, 17093665, 20512398, 21821700, 27349864, 34187330, 41024796, 43643400, 51280995, 68374660, 82049592, 85468325, 102561990, 136749320, 170936650, 205123980, 256404975, 341873300, 410247960, 512809950, 683746600, 1025619900, 2051239800]

約数ペア:

[(1, 2051239800), (2, 1025619900), (3, 683746600), (4, 512809950), (5, 410247960), (6, 341873300), (8, 256404975), (10, 205123980), (12, 170936650), (15, 136749320), (20, 102561990), (24, 85468325), (25, 82049592), (30, 68374660), (40, 51280995), (47, 43643400), (50, 41024796), (60, 34187330), (75, 27349864), (94, 21821700), (100, 20512398), (120, 17093665), (141, 14547800), (150, 13674932), (188, 10910850), (200, 10256199), (235, 8728680), (282, 7273900), (300, 6837466), (376, 5455425), (470, 4364340), (564, 3636950), (600, 3418733), (705, 2909560), (940, 2182170), (1128, 1818475), (1175, 1745736), (1410, 1454780), (1880, 1091085), (2350, 872868), (2820, 727390), (3525, 581912), (4700, 436434), (5640, 363695), (7050, 290956), (9400, 218217), (14100, 145478), (28200, 72739)]