159303900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{10837}}^1$

素因数の和:10868

約数の個数: 108

約数和(自身を含む): 536220888

約数和(自身を除く): 376916988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 10837, 14700, 21674, 32511, 43348, 54185, 65022, 75859, 108370, 130044, 151718, 162555, 216740, 227577, 270925, 303436, 325110, 379295, 455154, 531013, 541850, 650220, 758590, 812775, 910308, 1062026, 1083700, 1137885, 1517180, 1593039, 1625550, 1896475, 2124052, 2275770, 2655065, 3186078, 3251100, 3792950, 4551540, 5310130, 5689425, 6372156, 7585900, 7965195, 10620260, 11378850, 13275325, 15930390, 22757700, 26550650, 31860780, 39825975, 53101300, 79651950, 159303900]

約数ペア:

[(1, 159303900), (2, 79651950), (3, 53101300), (4, 39825975), (5, 31860780), (6, 26550650), (7, 22757700), (10, 15930390), (12, 13275325), (14, 11378850), (15, 10620260), (20, 7965195), (21, 7585900), (25, 6372156), (28, 5689425), (30, 5310130), (35, 4551540), (42, 3792950), (49, 3251100), (50, 3186078), (60, 2655065), (70, 2275770), (75, 2124052), (84, 1896475), (98, 1625550), (100, 1593039), (105, 1517180), (140, 1137885), (147, 1083700), (150, 1062026), (175, 910308), (196, 812775), (210, 758590), (245, 650220), (294, 541850), (300, 531013), (350, 455154), (420, 379295), (490, 325110), (525, 303436), (588, 270925), (700, 227577), (735, 216740), (980, 162555), (1050, 151718), (1225, 130044), (1470, 108370), (2100, 75859), (2450, 65022), (2940, 54185), (3675, 43348), (4900, 32511), (7350, 21674), (10837, 14700)]