492090900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7614

約数の個数: 144

約数和(自身を含む): 1679892480

約数和(自身を除く): 1187801580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 7559, 9300, 10850, 13020, 15118, 16275, 21700, 22677, 30236, 32550, 37795, 45354, 52913, 65100, 75590, 90708, 105826, 113385, 151180, 158739, 188975, 211652, 226770, 234329, 264565, 317478, 377950, 453540, 468658, 529130, 566925, 634956, 702987, 755900, 793695, 937316, 1058260, 1133850, 1171645, 1322825, 1405974, 1587390, 1640303, 2267700, 2343290, 2645650, 2811948, 3174780, 3280606, 3514935, 3968475, 4686580, 4920909, 5291300, 5858225, 6561212, 7029870, 7936950, 8201515, 9841818, 11716450, 14059740, 15873900, 16403030, 17574675, 19683636, 23432900, 24604545, 32806060, 35149350, 41007575, 49209090, 70298700, 82015150, 98418180, 123022725, 164030300, 246045450, 492090900]

約数ペア:

[(1, 492090900), (2, 246045450), (3, 164030300), (4, 123022725), (5, 98418180), (6, 82015150), (7, 70298700), (10, 49209090), (12, 41007575), (14, 35149350), (15, 32806060), (20, 24604545), (21, 23432900), (25, 19683636), (28, 17574675), (30, 16403030), (31, 15873900), (35, 14059740), (42, 11716450), (50, 9841818), (60, 8201515), (62, 7936950), (70, 7029870), (75, 6561212), (84, 5858225), (93, 5291300), (100, 4920909), (105, 4686580), (124, 3968475), (140, 3514935), (150, 3280606), (155, 3174780), (175, 2811948), (186, 2645650), (210, 2343290), (217, 2267700), (300, 1640303), (310, 1587390), (350, 1405974), (372, 1322825), (420, 1171645), (434, 1133850), (465, 1058260), (525, 937316), (620, 793695), (651, 755900), (700, 702987), (775, 634956), (868, 566925), (930, 529130), (1050, 468658), (1085, 453540), (1302, 377950), (1550, 317478), (1860, 264565), (2100, 234329), (2170, 226770), (2325, 211652), (2604, 188975), (3100, 158739), (3255, 151180), (4340, 113385), (4650, 105826), (5425, 90708), (6510, 75590), (7559, 65100), (9300, 52913), (10850, 45354), (13020, 37795), (15118, 32550), (16275, 30236), (21700, 22677)]