1917558900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{710207}}^1$

素因数の和:710230

約数の個数: 72

約数和(自身を含む): 6164605440

約数和(自身を除く): 4247046540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 710207, 1420414, 2130621, 2840828, 3551035, 4261242, 6391863, 7102070, 8522484, 10653105, 12783726, 14204140, 17755175, 19175589, 21306210, 25567452, 31959315, 35510350, 38351178, 42612420, 53265525, 63918630, 71020700, 76702356, 95877945, 106531050, 127837260, 159796575, 191755890, 213062100, 319593150, 383511780, 479389725, 639186300, 958779450, 1917558900]

約数ペア:

[(1, 1917558900), (2, 958779450), (3, 639186300), (4, 479389725), (5, 383511780), (6, 319593150), (9, 213062100), (10, 191755890), (12, 159796575), (15, 127837260), (18, 106531050), (20, 95877945), (25, 76702356), (27, 71020700), (30, 63918630), (36, 53265525), (45, 42612420), (50, 38351178), (54, 35510350), (60, 31959315), (75, 25567452), (90, 21306210), (100, 19175589), (108, 17755175), (135, 14204140), (150, 12783726), (180, 10653105), (225, 8522484), (270, 7102070), (300, 6391863), (450, 4261242), (540, 3551035), (675, 2840828), (900, 2130621), (1350, 1420414), (2700, 710207)]