254125200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{30253}}^1$

素因数の和:30281

約数の個数: 120

約数和(自身を含む): 930371008

約数和(自身を除く): 676245808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 30253, 60506, 90759, 121012, 151265, 181518, 211771, 242024, 302530, 363036, 423542, 453795, 484048, 605060, 635313, 726072, 756325, 847084, 907590, 1058855, 1210120, 1270626, 1452144, 1512650, 1694168, 1815180, 2117710, 2268975, 2420240, 2541252, 3025300, 3176565, 3388336, 3630360, 4235420, 4537950, 5082504, 5294275, 6050600, 6353130, 7260720, 8470840, 9075900, 10165008, 10588550, 12101200, 12706260, 15882825, 16941680, 18151800, 21177100, 25412520, 31765650, 36303600, 42354200, 50825040, 63531300, 84708400, 127062600, 254125200]

約数ペア:

[(1, 254125200), (2, 127062600), (3, 84708400), (4, 63531300), (5, 50825040), (6, 42354200), (7, 36303600), (8, 31765650), (10, 25412520), (12, 21177100), (14, 18151800), (15, 16941680), (16, 15882825), (20, 12706260), (21, 12101200), (24, 10588550), (25, 10165008), (28, 9075900), (30, 8470840), (35, 7260720), (40, 6353130), (42, 6050600), (48, 5294275), (50, 5082504), (56, 4537950), (60, 4235420), (70, 3630360), (75, 3388336), (80, 3176565), (84, 3025300), (100, 2541252), (105, 2420240), (112, 2268975), (120, 2117710), (140, 1815180), (150, 1694168), (168, 1512650), (175, 1452144), (200, 1270626), (210, 1210120), (240, 1058855), (280, 907590), (300, 847084), (336, 756325), (350, 726072), (400, 635313), (420, 605060), (525, 484048), (560, 453795), (600, 423542), (700, 363036), (840, 302530), (1050, 242024), (1200, 211771), (1400, 181518), (1680, 151265), (2100, 121012), (2800, 90759), (4200, 60506), (8400, 30253)]