188009100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{2579}}^1$

素因数の和:2611

約数の個数: 126

約数和(自身を含む): 611926980

約数和(自身を除く): 423917880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 2025, 2430, 2579, 2700, 2916, 3645, 4050, 4860, 5158, 6075, 7290, 7737, 8100, 10316, 12150, 12895, 14580, 15474, 18225, 23211, 24300, 25790, 30948, 36450, 38685, 46422, 51580, 64475, 69633, 72900, 77370, 92844, 116055, 128950, 139266, 154740, 193425, 208899, 232110, 257900, 278532, 348165, 386850, 417798, 464220, 580275, 626697, 696330, 773700, 835596, 1044495, 1160550, 1253394, 1392660, 1740825, 1880091, 2088990, 2321100, 2506788, 3133485, 3481650, 3760182, 4177980, 5222475, 6266970, 6963300, 7520364, 9400455, 10444950, 12533940, 15667425, 18800910, 20889900, 31334850, 37601820, 47002275, 62669700, 94004550, 188009100]

約数ペア:

[(1, 188009100), (2, 94004550), (3, 62669700), (4, 47002275), (5, 37601820), (6, 31334850), (9, 20889900), (10, 18800910), (12, 15667425), (15, 12533940), (18, 10444950), (20, 9400455), (25, 7520364), (27, 6963300), (30, 6266970), (36, 5222475), (45, 4177980), (50, 3760182), (54, 3481650), (60, 3133485), (75, 2506788), (81, 2321100), (90, 2088990), (100, 1880091), (108, 1740825), (135, 1392660), (150, 1253394), (162, 1160550), (180, 1044495), (225, 835596), (243, 773700), (270, 696330), (300, 626697), (324, 580275), (405, 464220), (450, 417798), (486, 386850), (540, 348165), (675, 278532), (729, 257900), (810, 232110), (900, 208899), (972, 193425), (1215, 154740), (1350, 139266), (1458, 128950), (1620, 116055), (2025, 92844), (2430, 77370), (2579, 72900), (2700, 69633), (2916, 64475), (3645, 51580), (4050, 46422), (4860, 38685), (5158, 36450), (6075, 30948), (7290, 25790), (7737, 24300), (8100, 23211), (10316, 18225), (12150, 15474), (12895, 14580)]