142267300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 355227264

約数和(自身を除く): 212959964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 167, 175, 334, 350, 668, 700, 835, 1169, 1217, 1670, 2338, 2434, 3340, 4175, 4676, 4868, 5845, 6085, 8350, 8519, 11690, 12170, 16700, 17038, 23380, 24340, 29225, 30425, 34076, 42595, 58450, 60850, 85190, 116900, 121700, 170380, 203239, 212975, 406478, 425950, 812956, 851900, 1016195, 1422673, 2032390, 2845346, 4064780, 5080975, 5690692, 7113365, 10161950, 14226730, 20323900, 28453460, 35566825, 71133650, 142267300]

約数ペア:

[(1, 142267300), (2, 71133650), (4, 35566825), (5, 28453460), (7, 20323900), (10, 14226730), (14, 10161950), (20, 7113365), (25, 5690692), (28, 5080975), (35, 4064780), (50, 2845346), (70, 2032390), (100, 1422673), (140, 1016195), (167, 851900), (175, 812956), (334, 425950), (350, 406478), (668, 212975), (700, 203239), (835, 170380), (1169, 121700), (1217, 116900), (1670, 85190), (2338, 60850), (2434, 58450), (3340, 42595), (4175, 34076), (4676, 30425), (4868, 29225), (5845, 24340), (6085, 23380), (8350, 17038), (8519, 16700), (11690, 12170)]