25490400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 96243840

約数和(自身を除く): 70753440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 43, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 86, 95, 96, 100, 104, 114, 120, 129, 130, 150, 152, 156, 160, 172, 190, 195, 200, 208, 215, 228, 240, 247, 258, 260, 285, 300, 304, 312, 325, 344, 380, 390, 400, 416, 430, 456, 475, 480, 494, 516, 520, 559, 570, 600, 608, 624, 645, 650, 688, 741, 760, 780, 800, 817, 860, 912, 950, 975, 988, 1032, 1040, 1075, 1118, 1140, 1200, 1235, 1248, 1290, 1300, 1376, 1425, 1482, 1520, 1560, 1634, 1677, 1720, 1824, 1900, 1950, 1976, 2064, 2080, 2150, 2236, 2280, 2400, 2451, 2470, 2580, 2600, 2795, 2850, 2964, 3040, 3120, 3225, 3268, 3354, 3440, 3705, 3800, 3900, 3952, 4085, 4128, 4300, 4472, 4560, 4902, 4940, 5160, 5200, 5590, 5700, 5928, 6175, 6240, 6450, 6536, 6708, 6880, 7410, 7600, 7800, 7904, 8170, 8385, 8600, 8944, 9120, 9804, 9880, 10320, 10400, 10621, 11180, 11400, 11856, 12255, 12350, 12900, 13072, 13416, 13975, 14820, 15200, 15600, 16340, 16770, 17200, 17888, 18525, 19608, 19760, 20425, 20640, 21242, 22360, 22800, 23712, 24510, 24700, 25800, 26144, 26832, 27950, 29640, 31200, 31863, 32680, 33540, 34400, 37050, 39216, 39520, 40850, 41925, 42484, 44720, 45600, 49020, 49400, 51600, 53105, 53664, 55900, 59280, 61275, 63726, 65360, 67080, 74100, 78432, 81700, 83850, 84968, 89440, 98040, 98800, 103200, 106210, 111800, 118560, 122550, 127452, 130720, 134160, 148200, 159315, 163400, 167700, 169936, 196080, 197600, 212420, 223600, 245100, 254904, 265525, 268320, 296400, 318630, 326800, 335400, 339872, 392160, 424840, 447200, 490200, 509808, 531050, 592800, 637260, 653600, 670800, 796575, 849680, 980400, 1019616, 1062100, 1274520, 1341600, 1593150, 1699360, 1960800, 2124200, 2549040, 3186300, 4248400, 5098080, 6372600, 8496800, 12745200, 25490400]

約数ペア:

[(1, 25490400), (2, 12745200), (3, 8496800), (4, 6372600), (5, 5098080), (6, 4248400), (8, 3186300), (10, 2549040), (12, 2124200), (13, 1960800), (15, 1699360), (16, 1593150), (19, 1341600), (20, 1274520), (24, 1062100), (25, 1019616), (26, 980400), (30, 849680), (32, 796575), (38, 670800), (39, 653600), (40, 637260), (43, 592800), (48, 531050), (50, 509808), (52, 490200), (57, 447200), (60, 424840), (65, 392160), (75, 339872), (76, 335400), (78, 326800), (80, 318630), (86, 296400), (95, 268320), (96, 265525), (100, 254904), (104, 245100), (114, 223600), (120, 212420), (129, 197600), (130, 196080), (150, 169936), (152, 167700), (156, 163400), (160, 159315), (172, 148200), (190, 134160), (195, 130720), (200, 127452), (208, 122550), (215, 118560), (228, 111800), (240, 106210), (247, 103200), (258, 98800), (260, 98040), (285, 89440), (300, 84968), (304, 83850), (312, 81700), (325, 78432), (344, 74100), (380, 67080), (390, 65360), (400, 63726), (416, 61275), (430, 59280), (456, 55900), (475, 53664), (480, 53105), (494, 51600), (516, 49400), (520, 49020), (559, 45600), (570, 44720), (600, 42484), (608, 41925), (624, 40850), (645, 39520), (650, 39216), (688, 37050), (741, 34400), (760, 33540), (780, 32680), (800, 31863), (817, 31200), (860, 29640), (912, 27950), (950, 26832), (975, 26144), (988, 25800), (1032, 24700), (1040, 24510), (1075, 23712), (1118, 22800), (1140, 22360), (1200, 21242), (1235, 20640), (1248, 20425), (1290, 19760), (1300, 19608), (1376, 18525), (1425, 17888), (1482, 17200), (1520, 16770), (1560, 16340), (1634, 15600), (1677, 15200), (1720, 14820), (1824, 13975), (1900, 13416), (1950, 13072), (1976, 12900), (2064, 12350), (2080, 12255), (2150, 11856), (2236, 11400), (2280, 11180), (2400, 10621), (2451, 10400), (2470, 10320), (2580, 9880), (2600, 9804), (2795, 9120), (2850, 8944), (2964, 8600), (3040, 8385), (3120, 8170), (3225, 7904), (3268, 7800), (3354, 7600), (3440, 7410), (3705, 6880), (3800, 6708), (3900, 6536), (3952, 6450), (4085, 6240), (4128, 6175), (4300, 5928), (4472, 5700), (4560, 5590), (4902, 5200), (4940, 5160)]