146972000

素因数分解:

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

素因数の和:242

約数の個数: 192

約数和(自身を含む): 429287040

約数和(自身を除く): 282315040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 125, 140, 145, 160, 175, 181, 200, 203, 224, 232, 250, 280, 290, 350, 362, 400, 406, 464, 500, 560, 580, 700, 724, 725, 800, 812, 875, 905, 928, 1000, 1015, 1120, 1160, 1267, 1400, 1448, 1450, 1624, 1750, 1810, 2000, 2030, 2320, 2534, 2800, 2896, 2900, 3248, 3500, 3620, 3625, 4000, 4060, 4525, 4640, 5068, 5075, 5249, 5600, 5792, 5800, 6335, 6496, 7000, 7240, 7250, 8120, 9050, 10136, 10150, 10498, 11600, 12670, 14000, 14480, 14500, 16240, 18100, 20272, 20300, 20996, 22625, 23200, 25340, 25375, 26245, 28000, 28960, 29000, 31675, 32480, 36200, 36743, 40544, 40600, 41992, 45250, 50680, 50750, 52490, 58000, 63350, 72400, 73486, 81200, 83984, 90500, 101360, 101500, 104980, 116000, 126700, 131225, 144800, 146972, 158375, 162400, 167968, 181000, 183715, 202720, 203000, 209960, 253400, 262450, 293944, 316750, 362000, 367430, 406000, 419920, 506800, 524900, 587888, 633500, 656125, 724000, 734860, 812000, 839840, 918575, 1013600, 1049800, 1175776, 1267000, 1312250, 1469720, 1837150, 2099600, 2534000, 2624500, 2939440, 3674300, 4199200, 4592875, 5068000, 5249000, 5878880, 7348600, 9185750, 10498000, 14697200, 18371500, 20996000, 29394400, 36743000, 73486000, 146972000]

約数ペア:

[(1, 146972000), (2, 73486000), (4, 36743000), (5, 29394400), (7, 20996000), (8, 18371500), (10, 14697200), (14, 10498000), (16, 9185750), (20, 7348600), (25, 5878880), (28, 5249000), (29, 5068000), (32, 4592875), (35, 4199200), (40, 3674300), (50, 2939440), (56, 2624500), (58, 2534000), (70, 2099600), (80, 1837150), (100, 1469720), (112, 1312250), (116, 1267000), (125, 1175776), (140, 1049800), (145, 1013600), (160, 918575), (175, 839840), (181, 812000), (200, 734860), (203, 724000), (224, 656125), (232, 633500), (250, 587888), (280, 524900), (290, 506800), (350, 419920), (362, 406000), (400, 367430), (406, 362000), (464, 316750), (500, 293944), (560, 262450), (580, 253400), (700, 209960), (724, 203000), (725, 202720), (800, 183715), (812, 181000), (875, 167968), (905, 162400), (928, 158375), (1000, 146972), (1015, 144800), (1120, 131225), (1160, 126700), (1267, 116000), (1400, 104980), (1448, 101500), (1450, 101360), (1624, 90500), (1750, 83984), (1810, 81200), (2000, 73486), (2030, 72400), (2320, 63350), (2534, 58000), (2800, 52490), (2896, 50750), (2900, 50680), (3248, 45250), (3500, 41992), (3620, 40600), (3625, 40544), (4000, 36743), (4060, 36200), (4525, 32480), (4640, 31675), (5068, 29000), (5075, 28960), (5249, 28000), (5600, 26245), (5792, 25375), (5800, 25340), (6335, 23200), (6496, 22625), (7000, 20996), (7240, 20300), (7250, 20272), (8120, 18100), (9050, 16240), (10136, 14500), (10150, 14480), (10498, 14000), (11600, 12670)]