155541000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 490089600

約数和(自身を除く): 334548600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 200, 250, 278, 300, 373, 375, 417, 500, 556, 600, 695, 746, 750, 834, 1000, 1112, 1119, 1390, 1492, 1500, 1668, 1865, 2085, 2238, 2780, 2984, 3000, 3336, 3475, 3730, 4170, 4476, 5560, 5595, 6950, 7460, 8340, 8952, 9325, 10425, 11190, 13900, 14920, 16680, 17375, 18650, 20850, 22380, 27800, 27975, 34750, 37300, 41700, 44760, 46625, 51847, 52125, 55950, 69500, 74600, 83400, 93250, 103694, 104250, 111900, 139000, 139875, 155541, 186500, 207388, 208500, 223800, 259235, 279750, 311082, 373000, 414776, 417000, 518470, 559500, 622164, 777705, 1036940, 1119000, 1244328, 1296175, 1555410, 2073880, 2592350, 3110820, 3888525, 5184700, 6221640, 6480875, 7777050, 10369400, 12961750, 15554100, 19442625, 25923500, 31108200, 38885250, 51847000, 77770500, 155541000]

約数ペア:

[(1, 155541000), (2, 77770500), (3, 51847000), (4, 38885250), (5, 31108200), (6, 25923500), (8, 19442625), (10, 15554100), (12, 12961750), (15, 10369400), (20, 7777050), (24, 6480875), (25, 6221640), (30, 5184700), (40, 3888525), (50, 3110820), (60, 2592350), (75, 2073880), (100, 1555410), (120, 1296175), (125, 1244328), (139, 1119000), (150, 1036940), (200, 777705), (250, 622164), (278, 559500), (300, 518470), (373, 417000), (375, 414776), (417, 373000), (500, 311082), (556, 279750), (600, 259235), (695, 223800), (746, 208500), (750, 207388), (834, 186500), (1000, 155541), (1112, 139875), (1119, 139000), (1390, 111900), (1492, 104250), (1500, 103694), (1668, 93250), (1865, 83400), (2085, 74600), (2238, 69500), (2780, 55950), (2984, 52125), (3000, 51847), (3336, 46625), (3475, 44760), (3730, 41700), (4170, 37300), (4476, 34750), (5560, 27975), (5595, 27800), (6950, 22380), (7460, 20850), (8340, 18650), (8952, 17375), (9325, 16680), (10425, 14920), (11190, 13900)]