157470000

素因数分解:

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

素因数の和:241

約数の個数: 200

約数和(自身を含む): 528768240

約数和(自身を除く): 371298240

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, 625, 696, 724, 725, 750, 870, 905, 1000, 1086, 1160, 1200, 1250, 1392, 1448, 1450, 1500, 1740, 1810, 1875, 2000, 2172, 2175, 2320, 2500, 2715, 2896, 2900, 3000, 3480, 3620, 3625, 3750, 4344, 4350, 4525, 5000, 5249, 5430, 5800, 6000, 6960, 7240, 7250, 7500, 8688, 8700, 9050, 10000, 10498, 10860, 10875, 11600, 13575, 14480, 14500, 15000, 15747, 17400, 18100, 18125, 20996, 21720, 21750, 22625, 26245, 27150, 29000, 30000, 31494, 34800, 36200, 36250, 41992, 43440, 43500, 45250, 52490, 54300, 54375, 58000, 62988, 67875, 72400, 72500, 78735, 83984, 87000, 90500, 104980, 108600, 108750, 113125, 125976, 131225, 135750, 145000, 157470, 174000, 181000, 209960, 217200, 217500, 226250, 251952, 262450, 271500, 290000, 314940, 339375, 362000, 393675, 419920, 435000, 452500, 524900, 543000, 629880, 656125, 678750, 787350, 870000, 905000, 1049800, 1086000, 1259760, 1312250, 1357500, 1574700, 1810000, 1968375, 2099600, 2624500, 2715000, 3149400, 3280625, 3936750, 5249000, 5430000, 6298800, 6561250, 7873500, 9841875, 10498000, 13122500, 15747000, 19683750, 26245000, 31494000, 39367500, 52490000, 78735000, 157470000]

約数ペア:

[(1, 157470000), (2, 78735000), (3, 52490000), (4, 39367500), (5, 31494000), (6, 26245000), (8, 19683750), (10, 15747000), (12, 13122500), (15, 10498000), (16, 9841875), (20, 7873500), (24, 6561250), (25, 6298800), (29, 5430000), (30, 5249000), (40, 3936750), (48, 3280625), (50, 3149400), (58, 2715000), (60, 2624500), (75, 2099600), (80, 1968375), (87, 1810000), (100, 1574700), (116, 1357500), (120, 1312250), (125, 1259760), (145, 1086000), (150, 1049800), (174, 905000), (181, 870000), (200, 787350), (232, 678750), (240, 656125), (250, 629880), (290, 543000), (300, 524900), (348, 452500), (362, 435000), (375, 419920), (400, 393675), (435, 362000), (464, 339375), (500, 314940), (543, 290000), (580, 271500), (600, 262450), (625, 251952), (696, 226250), (724, 217500), (725, 217200), (750, 209960), (870, 181000), (905, 174000), (1000, 157470), (1086, 145000), (1160, 135750), (1200, 131225), (1250, 125976), (1392, 113125), (1448, 108750), (1450, 108600), (1500, 104980), (1740, 90500), (1810, 87000), (1875, 83984), (2000, 78735), (2172, 72500), (2175, 72400), (2320, 67875), (2500, 62988), (2715, 58000), (2896, 54375), (2900, 54300), (3000, 52490), (3480, 45250), (3620, 43500), (3625, 43440), (3750, 41992), (4344, 36250), (4350, 36200), (4525, 34800), (5000, 31494), (5249, 30000), (5430, 29000), (5800, 27150), (6000, 26245), (6960, 22625), (7240, 21750), (7250, 21720), (7500, 20996), (8688, 18125), (8700, 18100), (9050, 17400), (10000, 15747), (10498, 15000), (10860, 14500), (10875, 14480), (11600, 13575)]