27801000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{3089}}^1$

素因数の和:3116

約数の個数: 96

約数和(自身を含む): 93997800

約数和(自身を除く): 66196800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 3089, 4500, 6178, 9000, 9267, 12356, 15445, 18534, 24712, 27801, 30890, 37068, 46335, 55602, 61780, 74136, 77225, 92670, 111204, 123560, 139005, 154450, 185340, 222408, 231675, 278010, 308900, 370680, 386125, 463350, 556020, 617800, 695025, 772250, 926700, 1112040, 1158375, 1390050, 1544500, 1853400, 2316750, 2780100, 3089000, 3475125, 4633500, 5560200, 6950250, 9267000, 13900500, 27801000]

約数ペア:

[(1, 27801000), (2, 13900500), (3, 9267000), (4, 6950250), (5, 5560200), (6, 4633500), (8, 3475125), (9, 3089000), (10, 2780100), (12, 2316750), (15, 1853400), (18, 1544500), (20, 1390050), (24, 1158375), (25, 1112040), (30, 926700), (36, 772250), (40, 695025), (45, 617800), (50, 556020), (60, 463350), (72, 386125), (75, 370680), (90, 308900), (100, 278010), (120, 231675), (125, 222408), (150, 185340), (180, 154450), (200, 139005), (225, 123560), (250, 111204), (300, 92670), (360, 77225), (375, 74136), (450, 61780), (500, 55602), (600, 46335), (750, 37068), (900, 30890), (1000, 27801), (1125, 24712), (1500, 18534), (1800, 15445), (2250, 12356), (3000, 9267), (3089, 9000), (4500, 6178)]