138869100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 144

約数和(自身を含む): 470108800

約数和(自身を除く): 331239700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2707, 2850, 3420, 4275, 5130, 5414, 5700, 8121, 8550, 10260, 10828, 12825, 13535, 16242, 17100, 24363, 25650, 27070, 32484, 40605, 48726, 51300, 51433, 54140, 67675, 73089, 81210, 97452, 102866, 121815, 135350, 146178, 154299, 162420, 203025, 205732, 243630, 257165, 270700, 292356, 308598, 365445, 406050, 462897, 487260, 514330, 609075, 617196, 730890, 771495, 812100, 925794, 1028660, 1218150, 1285825, 1388691, 1461780, 1542990, 1827225, 1851588, 2314485, 2436300, 2571650, 2777382, 3085980, 3654450, 3857475, 4628970, 5143300, 5554764, 6943455, 7308900, 7714950, 9257940, 11572425, 13886910, 15429900, 23144850, 27773820, 34717275, 46289700, 69434550, 138869100]

約数ペア:

[(1, 138869100), (2, 69434550), (3, 46289700), (4, 34717275), (5, 27773820), (6, 23144850), (9, 15429900), (10, 13886910), (12, 11572425), (15, 9257940), (18, 7714950), (19, 7308900), (20, 6943455), (25, 5554764), (27, 5143300), (30, 4628970), (36, 3857475), (38, 3654450), (45, 3085980), (50, 2777382), (54, 2571650), (57, 2436300), (60, 2314485), (75, 1851588), (76, 1827225), (90, 1542990), (95, 1461780), (100, 1388691), (108, 1285825), (114, 1218150), (135, 1028660), (150, 925794), (171, 812100), (180, 771495), (190, 730890), (225, 617196), (228, 609075), (270, 514330), (285, 487260), (300, 462897), (342, 406050), (380, 365445), (450, 308598), (475, 292356), (513, 270700), (540, 257165), (570, 243630), (675, 205732), (684, 203025), (855, 162420), (900, 154299), (950, 146178), (1026, 135350), (1140, 121815), (1350, 102866), (1425, 97452), (1710, 81210), (1900, 73089), (2052, 67675), (2565, 54140), (2700, 51433), (2707, 51300), (2850, 48726), (3420, 40605), (4275, 32484), (5130, 27070), (5414, 25650), (5700, 24363), (8121, 17100), (8550, 16242), (10260, 13535), (10828, 12825)]