227528280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{90289}}^1$

素因数の和:90313

約数の個数: 96

約数和(自身を含む): 845114400

約数和(自身を除く): 617586120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 90289, 180578, 270867, 361156, 451445, 541734, 632023, 722312, 812601, 902890, 1083468, 1264046, 1354335, 1625202, 1805780, 1896069, 2166936, 2528092, 2708670, 3160115, 3250404, 3611560, 3792138, 4063005, 5056184, 5417340, 5688207, 6320230, 6500808, 7584276, 8126010, 9480345, 10834680, 11376414, 12640460, 15168552, 16252020, 18960690, 22752828, 25280920, 28441035, 32504040, 37921380, 45505656, 56882070, 75842760, 113764140, 227528280]

約数ペア:

[(1, 227528280), (2, 113764140), (3, 75842760), (4, 56882070), (5, 45505656), (6, 37921380), (7, 32504040), (8, 28441035), (9, 25280920), (10, 22752828), (12, 18960690), (14, 16252020), (15, 15168552), (18, 12640460), (20, 11376414), (21, 10834680), (24, 9480345), (28, 8126010), (30, 7584276), (35, 6500808), (36, 6320230), (40, 5688207), (42, 5417340), (45, 5056184), (56, 4063005), (60, 3792138), (63, 3611560), (70, 3250404), (72, 3160115), (84, 2708670), (90, 2528092), (105, 2166936), (120, 1896069), (126, 1805780), (140, 1625202), (168, 1354335), (180, 1264046), (210, 1083468), (252, 902890), (280, 812601), (315, 722312), (360, 632023), (420, 541734), (504, 451445), (630, 361156), (840, 270867), (1260, 180578), (2520, 90289)]