31494000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 105618240

約数和(自身を除く): 74124240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 125, 145, 150, 174, 181, 200, 232, 240, 250, 290, 300, 348, 362, 375, 400, 435, 464, 500, 543, 580, 600, 696, 724, 725, 750, 870, 905, 1000, 1086, 1160, 1200, 1392, 1448, 1450, 1500, 1740, 1810, 2000, 2172, 2175, 2320, 2715, 2896, 2900, 3000, 3480, 3620, 3625, 4344, 4350, 4525, 5249, 5430, 5800, 6000, 6960, 7240, 7250, 8688, 8700, 9050, 10498, 10860, 10875, 11600, 13575, 14480, 14500, 15747, 17400, 18100, 20996, 21720, 21750, 22625, 26245, 27150, 29000, 31494, 34800, 36200, 41992, 43440, 43500, 45250, 52490, 54300, 58000, 62988, 67875, 72400, 78735, 83984, 87000, 90500, 104980, 108600, 125976, 131225, 135750, 157470, 174000, 181000, 209960, 217200, 251952, 262450, 271500, 314940, 362000, 393675, 419920, 524900, 543000, 629880, 656125, 787350, 1049800, 1086000, 1259760, 1312250, 1574700, 1968375, 2099600, 2624500, 3149400, 3936750, 5249000, 6298800, 7873500, 10498000, 15747000, 31494000]

約数ペア:

[(1, 31494000), (2, 15747000), (3, 10498000), (4, 7873500), (5, 6298800), (6, 5249000), (8, 3936750), (10, 3149400), (12, 2624500), (15, 2099600), (16, 1968375), (20, 1574700), (24, 1312250), (25, 1259760), (29, 1086000), (30, 1049800), (40, 787350), (48, 656125), (50, 629880), (58, 543000), (60, 524900), (75, 419920), (80, 393675), (87, 362000), (100, 314940), (116, 271500), (120, 262450), (125, 251952), (145, 217200), (150, 209960), (174, 181000), (181, 174000), (200, 157470), (232, 135750), (240, 131225), (250, 125976), (290, 108600), (300, 104980), (348, 90500), (362, 87000), (375, 83984), (400, 78735), (435, 72400), (464, 67875), (500, 62988), (543, 58000), (580, 54300), (600, 52490), (696, 45250), (724, 43500), (725, 43440), (750, 41992), (870, 36200), (905, 34800), (1000, 31494), (1086, 29000), (1160, 27150), (1200, 26245), (1392, 22625), (1448, 21750), (1450, 21720), (1500, 20996), (1740, 18100), (1810, 17400), (2000, 15747), (2172, 14500), (2175, 14480), (2320, 13575), (2715, 11600), (2896, 10875), (2900, 10860), (3000, 10498), (3480, 9050), (3620, 8700), (3625, 8688), (4344, 7250), (4350, 7240), (4525, 6960), (5249, 6000), (5430, 5800)]