19159938900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{106979}}^1$

素因数の和:107198

約数の個数: 108

約数和(自身を含む): 60358116000

約数和(自身を除く): 41198177100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 199, 225, 300, 398, 450, 597, 796, 900, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 4975, 5970, 7164, 8955, 9950, 11940, 14925, 17910, 19900, 29850, 35820, 44775, 59700, 89550, 106979, 179100, 213958, 320937, 427916, 534895, 641874, 962811, 1069790, 1283748, 1604685, 1925622, 2139580, 2674475, 3209370, 3851244, 4814055, 5348950, 6418740, 8023425, 9628110, 10697900, 16046850, 19256220, 21288821, 24070275, 32093700, 42577642, 48140550, 63866463, 85155284, 96281100, 106444105, 127732926, 191599389, 212888210, 255465852, 319332315, 383198778, 425776420, 532220525, 638664630, 766397556, 957996945, 1064441050, 1277329260, 1596661575, 1915993890, 2128882100, 3193323150, 3831987780, 4789984725, 6386646300, 9579969450, 19159938900]

約数ペア:

[(1, 19159938900), (2, 9579969450), (3, 6386646300), (4, 4789984725), (5, 3831987780), (6, 3193323150), (9, 2128882100), (10, 1915993890), (12, 1596661575), (15, 1277329260), (18, 1064441050), (20, 957996945), (25, 766397556), (30, 638664630), (36, 532220525), (45, 425776420), (50, 383198778), (60, 319332315), (75, 255465852), (90, 212888210), (100, 191599389), (150, 127732926), (180, 106444105), (199, 96281100), (225, 85155284), (300, 63866463), (398, 48140550), (450, 42577642), (597, 32093700), (796, 24070275), (900, 21288821), (995, 19256220), (1194, 16046850), (1791, 10697900), (1990, 9628110), (2388, 8023425), (2985, 6418740), (3582, 5348950), (3980, 4814055), (4975, 3851244), (5970, 3209370), (7164, 2674475), (8955, 2139580), (9950, 1925622), (11940, 1604685), (14925, 1283748), (17910, 1069790), (19900, 962811), (29850, 641874), (35820, 534895), (44775, 427916), (59700, 320937), (89550, 213958), (106979, 179100)]