73875600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{20521}}^1$

素因数の和:20545

約数の個数: 90

約数和(自身を含む): 256381346

約数和(自身を除く): 182505746

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 20521, 41042, 61563, 82084, 102605, 123126, 164168, 184689, 205210, 246252, 307815, 328336, 369378, 410420, 492504, 513025, 615630, 738756, 820840, 923445, 985008, 1026050, 1231260, 1477512, 1539075, 1641680, 1846890, 2052100, 2462520, 2955024, 3078150, 3693780, 4104200, 4617225, 4925040, 6156300, 7387560, 8208400, 9234450, 12312600, 14775120, 18468900, 24625200, 36937800, 73875600]

約数ペア:

[(1, 73875600), (2, 36937800), (3, 24625200), (4, 18468900), (5, 14775120), (6, 12312600), (8, 9234450), (9, 8208400), (10, 7387560), (12, 6156300), (15, 4925040), (16, 4617225), (18, 4104200), (20, 3693780), (24, 3078150), (25, 2955024), (30, 2462520), (36, 2052100), (40, 1846890), (45, 1641680), (48, 1539075), (50, 1477512), (60, 1231260), (72, 1026050), (75, 985008), (80, 923445), (90, 820840), (100, 738756), (120, 615630), (144, 513025), (150, 492504), (180, 410420), (200, 369378), (225, 328336), (240, 307815), (300, 246252), (360, 205210), (400, 184689), (450, 164168), (600, 123126), (720, 102605), (900, 82084), (1200, 61563), (1800, 41042), (3600, 20521)]