75919200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4549

約数の個数: 144

約数和(自身を含む): 282481920

約数和(自身を除く): 206562720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4519, 5600, 8400, 9038, 13557, 16800, 18076, 22595, 27114, 31633, 36152, 45190, 54228, 63266, 67785, 72304, 90380, 94899, 108456, 112975, 126532, 135570, 144608, 158165, 180760, 189798, 216912, 225950, 253064, 271140, 316330, 338925, 361520, 379596, 433824, 451900, 474495, 506128, 542280, 632660, 677850, 723040, 759192, 790825, 903800, 948990, 1012256, 1084560, 1265320, 1355700, 1518384, 1581650, 1807600, 1897980, 2169120, 2372475, 2530640, 2711400, 3036768, 3163300, 3615200, 3795960, 4744950, 5061280, 5422800, 6326600, 7591920, 9489900, 10845600, 12653200, 15183840, 18979800, 25306400, 37959600, 75919200]

約数ペア:

[(1, 75919200), (2, 37959600), (3, 25306400), (4, 18979800), (5, 15183840), (6, 12653200), (7, 10845600), (8, 9489900), (10, 7591920), (12, 6326600), (14, 5422800), (15, 5061280), (16, 4744950), (20, 3795960), (21, 3615200), (24, 3163300), (25, 3036768), (28, 2711400), (30, 2530640), (32, 2372475), (35, 2169120), (40, 1897980), (42, 1807600), (48, 1581650), (50, 1518384), (56, 1355700), (60, 1265320), (70, 1084560), (75, 1012256), (80, 948990), (84, 903800), (96, 790825), (100, 759192), (105, 723040), (112, 677850), (120, 632660), (140, 542280), (150, 506128), (160, 474495), (168, 451900), (175, 433824), (200, 379596), (210, 361520), (224, 338925), (240, 316330), (280, 271140), (300, 253064), (336, 225950), (350, 216912), (400, 189798), (420, 180760), (480, 158165), (525, 144608), (560, 135570), (600, 126532), (672, 112975), (700, 108456), (800, 94899), (840, 90380), (1050, 72304), (1120, 67785), (1200, 63266), (1400, 54228), (1680, 45190), (2100, 36152), (2400, 31633), (2800, 27114), (3360, 22595), (4200, 18076), (4519, 16800), (5600, 13557), (8400, 9038)]