2487673800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{72739}}^1$

素因数の和:72780

約数の個数: 144

約数和(自身を含む): 8794266000

約数和(自身を除く): 6306592200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 34200, 72739, 145478, 218217, 290956, 363695, 436434, 581912, 654651, 727390, 872868, 1091085, 1309302, 1382041, 1454780, 1745736, 1818475, 2182170, 2618604, 2764082, 2909560, 3273255, 3636950, 4146123, 4364340, 5237208, 5455425, 5528164, 6546510, 6910205, 7273900, 8292246, 8728680, 10910850, 11056328, 12438369, 13093020, 13820410, 14547800, 16366275, 16584492, 20730615, 21821700, 24876738, 26186040, 27640820, 32732550, 33168984, 34551025, 41461230, 43643400, 49753476, 55281640, 62191845, 65465100, 69102050, 82922460, 99506952, 103653075, 124383690, 130930200, 138204100, 165844920, 207306150, 248767380, 276408200, 310959225, 414612300, 497534760, 621918450, 829224600, 1243836900, 2487673800]

約数ペア:

[(1, 2487673800), (2, 1243836900), (3, 829224600), (4, 621918450), (5, 497534760), (6, 414612300), (8, 310959225), (9, 276408200), (10, 248767380), (12, 207306150), (15, 165844920), (18, 138204100), (19, 130930200), (20, 124383690), (24, 103653075), (25, 99506952), (30, 82922460), (36, 69102050), (38, 65465100), (40, 62191845), (45, 55281640), (50, 49753476), (57, 43643400), (60, 41461230), (72, 34551025), (75, 33168984), (76, 32732550), (90, 27640820), (95, 26186040), (100, 24876738), (114, 21821700), (120, 20730615), (150, 16584492), (152, 16366275), (171, 14547800), (180, 13820410), (190, 13093020), (200, 12438369), (225, 11056328), (228, 10910850), (285, 8728680), (300, 8292246), (342, 7273900), (360, 6910205), (380, 6546510), (450, 5528164), (456, 5455425), (475, 5237208), (570, 4364340), (600, 4146123), (684, 3636950), (760, 3273255), (855, 2909560), (900, 2764082), (950, 2618604), (1140, 2182170), (1368, 1818475), (1425, 1745736), (1710, 1454780), (1800, 1382041), (1900, 1309302), (2280, 1091085), (2850, 872868), (3420, 727390), (3800, 654651), (4275, 581912), (5700, 436434), (6840, 363695), (8550, 290956), (11400, 218217), (17100, 145478), (34200, 72739)]