469949400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2146

約数の個数: 144

約数和(自身を含む): 1591092360

約数和(自身を除く): 1121142960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 131, 150, 180, 200, 225, 262, 300, 360, 393, 450, 524, 600, 655, 786, 900, 1048, 1179, 1310, 1572, 1800, 1965, 1993, 2358, 2620, 3144, 3275, 3930, 3986, 4716, 5240, 5895, 5979, 6550, 7860, 7972, 9432, 9825, 9965, 11790, 11958, 13100, 15720, 15944, 17937, 19650, 19930, 23580, 23916, 26200, 29475, 29895, 35874, 39300, 39860, 47160, 47832, 49825, 58950, 59790, 71748, 78600, 79720, 89685, 99650, 117900, 119580, 143496, 149475, 179370, 199300, 235800, 239160, 261083, 298950, 358740, 398600, 448425, 522166, 597900, 717480, 783249, 896850, 1044332, 1195800, 1305415, 1566498, 1793700, 2088664, 2349747, 2610830, 3132996, 3587400, 3916245, 4699494, 5221660, 6265992, 6527075, 7832490, 9398988, 10443320, 11748735, 13054150, 15664980, 18797976, 19581225, 23497470, 26108300, 31329960, 39162450, 46994940, 52216600, 58743675, 78324900, 93989880, 117487350, 156649800, 234974700, 469949400]

約数ペア:

[(1, 469949400), (2, 234974700), (3, 156649800), (4, 117487350), (5, 93989880), (6, 78324900), (8, 58743675), (9, 52216600), (10, 46994940), (12, 39162450), (15, 31329960), (18, 26108300), (20, 23497470), (24, 19581225), (25, 18797976), (30, 15664980), (36, 13054150), (40, 11748735), (45, 10443320), (50, 9398988), (60, 7832490), (72, 6527075), (75, 6265992), (90, 5221660), (100, 4699494), (120, 3916245), (131, 3587400), (150, 3132996), (180, 2610830), (200, 2349747), (225, 2088664), (262, 1793700), (300, 1566498), (360, 1305415), (393, 1195800), (450, 1044332), (524, 896850), (600, 783249), (655, 717480), (786, 597900), (900, 522166), (1048, 448425), (1179, 398600), (1310, 358740), (1572, 298950), (1800, 261083), (1965, 239160), (1993, 235800), (2358, 199300), (2620, 179370), (3144, 149475), (3275, 143496), (3930, 119580), (3986, 117900), (4716, 99650), (5240, 89685), (5895, 79720), (5979, 78600), (6550, 71748), (7860, 59790), (7972, 58950), (9432, 49825), (9825, 47832), (9965, 47160), (11790, 39860), (11958, 39300), (13100, 35874), (15720, 29895), (15944, 29475), (17937, 26200), (19650, 23916), (19930, 23580)]