1275338800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109943}}^1$

素因数の和:109990

約数の個数: 60

約数和(自身を含む): 3169685520

約数和(自身を除く): 1894346720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 109943, 219886, 439772, 549715, 879544, 1099430, 1759088, 2198860, 2748575, 3188347, 4397720, 5497150, 6376694, 8795440, 10994300, 12753388, 15941735, 21988600, 25506776, 31883470, 43977200, 51013552, 63766940, 79708675, 127533880, 159417350, 255067760, 318834700, 637669400, 1275338800]

約数ペア:

[(1, 1275338800), (2, 637669400), (4, 318834700), (5, 255067760), (8, 159417350), (10, 127533880), (16, 79708675), (20, 63766940), (25, 51013552), (29, 43977200), (40, 31883470), (50, 25506776), (58, 21988600), (80, 15941735), (100, 12753388), (116, 10994300), (145, 8795440), (200, 6376694), (232, 5497150), (290, 4397720), (400, 3188347), (464, 2748575), (580, 2198860), (725, 1759088), (1160, 1099430), (1450, 879544), (2320, 549715), (2900, 439772), (5800, 219886), (11600, 109943)]