11878800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 40131360

約数和(自身を除く): 28252560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 521, 570, 600, 760, 912, 950, 1042, 1140, 1200, 1425, 1520, 1563, 1900, 2084, 2280, 2605, 2850, 3126, 3800, 4168, 4560, 5210, 5700, 6252, 7600, 7815, 8336, 9899, 10420, 11400, 12504, 13025, 15630, 19798, 20840, 22800, 25008, 26050, 29697, 31260, 39075, 39596, 41680, 49495, 52100, 59394, 62520, 78150, 79192, 98990, 104200, 118788, 125040, 148485, 156300, 158384, 197980, 208400, 237576, 247475, 296970, 312600, 395960, 475152, 494950, 593940, 625200, 742425, 791920, 989900, 1187880, 1484850, 1979800, 2375760, 2969700, 3959600, 5939400, 11878800]

約数ペア:

[(1, 11878800), (2, 5939400), (3, 3959600), (4, 2969700), (5, 2375760), (6, 1979800), (8, 1484850), (10, 1187880), (12, 989900), (15, 791920), (16, 742425), (19, 625200), (20, 593940), (24, 494950), (25, 475152), (30, 395960), (38, 312600), (40, 296970), (48, 247475), (50, 237576), (57, 208400), (60, 197980), (75, 158384), (76, 156300), (80, 148485), (95, 125040), (100, 118788), (114, 104200), (120, 98990), (150, 79192), (152, 78150), (190, 62520), (200, 59394), (228, 52100), (240, 49495), (285, 41680), (300, 39596), (304, 39075), (380, 31260), (400, 29697), (456, 26050), (475, 25008), (521, 22800), (570, 20840), (600, 19798), (760, 15630), (912, 13025), (950, 12504), (1042, 11400), (1140, 10420), (1200, 9899), (1425, 8336), (1520, 7815), (1563, 7600), (1900, 6252), (2084, 5700), (2280, 5210), (2605, 4560), (2850, 4168), (3126, 3800)]