142091250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5445

約数の個数: 80

約数和(自身を含む): 405920064

約数和(自身を除く): 263828814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 5413, 8750, 10826, 13125, 16239, 26250, 27065, 32478, 37891, 54130, 75782, 81195, 113673, 135325, 162390, 189455, 227346, 270650, 378910, 405975, 568365, 676625, 811950, 947275, 1136730, 1353250, 1894550, 2029875, 2841825, 3383125, 4059750, 4736375, 5683650, 6766250, 9472750, 10149375, 14209125, 20298750, 23681875, 28418250, 47363750, 71045625, 142091250]

約数ペア:

[(1, 142091250), (2, 71045625), (3, 47363750), (5, 28418250), (6, 23681875), (7, 20298750), (10, 14209125), (14, 10149375), (15, 9472750), (21, 6766250), (25, 5683650), (30, 4736375), (35, 4059750), (42, 3383125), (50, 2841825), (70, 2029875), (75, 1894550), (105, 1353250), (125, 1136730), (150, 947275), (175, 811950), (210, 676625), (250, 568365), (350, 405975), (375, 378910), (525, 270650), (625, 227346), (750, 189455), (875, 162390), (1050, 135325), (1250, 113673), (1750, 81195), (1875, 75782), (2625, 54130), (3750, 37891), (4375, 32478), (5250, 27065), (5413, 26250), (8750, 16239), (10826, 13125)]