73486000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 211236480

約数和(自身を除く): 137750480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 140, 145, 175, 181, 200, 203, 232, 250, 280, 290, 350, 362, 400, 406, 464, 500, 560, 580, 700, 724, 725, 812, 875, 905, 1000, 1015, 1160, 1267, 1400, 1448, 1450, 1624, 1750, 1810, 2000, 2030, 2320, 2534, 2800, 2896, 2900, 3248, 3500, 3620, 3625, 4060, 4525, 5068, 5075, 5249, 5800, 6335, 7000, 7240, 7250, 8120, 9050, 10136, 10150, 10498, 11600, 12670, 14000, 14480, 14500, 16240, 18100, 20272, 20300, 20996, 22625, 25340, 25375, 26245, 29000, 31675, 36200, 36743, 40600, 41992, 45250, 50680, 50750, 52490, 58000, 63350, 72400, 73486, 81200, 83984, 90500, 101360, 101500, 104980, 126700, 131225, 146972, 158375, 181000, 183715, 203000, 209960, 253400, 262450, 293944, 316750, 362000, 367430, 406000, 419920, 506800, 524900, 587888, 633500, 656125, 734860, 918575, 1049800, 1267000, 1312250, 1469720, 1837150, 2099600, 2534000, 2624500, 2939440, 3674300, 4592875, 5249000, 7348600, 9185750, 10498000, 14697200, 18371500, 36743000, 73486000]

約数ペア:

[(1, 73486000), (2, 36743000), (4, 18371500), (5, 14697200), (7, 10498000), (8, 9185750), (10, 7348600), (14, 5249000), (16, 4592875), (20, 3674300), (25, 2939440), (28, 2624500), (29, 2534000), (35, 2099600), (40, 1837150), (50, 1469720), (56, 1312250), (58, 1267000), (70, 1049800), (80, 918575), (100, 734860), (112, 656125), (116, 633500), (125, 587888), (140, 524900), (145, 506800), (175, 419920), (181, 406000), (200, 367430), (203, 362000), (232, 316750), (250, 293944), (280, 262450), (290, 253400), (350, 209960), (362, 203000), (400, 183715), (406, 181000), (464, 158375), (500, 146972), (560, 131225), (580, 126700), (700, 104980), (724, 101500), (725, 101360), (812, 90500), (875, 83984), (905, 81200), (1000, 73486), (1015, 72400), (1160, 63350), (1267, 58000), (1400, 52490), (1448, 50750), (1450, 50680), (1624, 45250), (1750, 41992), (1810, 40600), (2000, 36743), (2030, 36200), (2320, 31675), (2534, 29000), (2800, 26245), (2896, 25375), (2900, 25340), (3248, 22625), (3500, 20996), (3620, 20300), (3625, 20272), (4060, 18100), (4525, 16240), (5068, 14500), (5075, 14480), (5249, 14000), (5800, 12670), (6335, 11600), (7000, 10498), (7240, 10150), (7250, 10136), (8120, 9050)]