212091000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{6427}}^1$

素因数の和:6462

約数の個数: 128

約数和(自身を含む): 721992960

約数和(自身を除く): 509901960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 660, 750, 825, 1000, 1100, 1320, 1375, 1500, 1650, 2200, 2750, 3000, 3300, 4125, 5500, 6427, 6600, 8250, 11000, 12854, 16500, 19281, 25708, 32135, 33000, 38562, 51416, 64270, 70697, 77124, 96405, 128540, 141394, 154248, 160675, 192810, 212091, 257080, 282788, 321350, 353485, 385620, 424182, 482025, 565576, 642700, 706970, 771240, 803375, 848364, 964050, 1060455, 1285400, 1413940, 1606750, 1696728, 1767425, 1928100, 2120910, 2410125, 2827880, 3213500, 3534850, 3856200, 4241820, 4820250, 5302275, 6427000, 7069700, 8483640, 8837125, 9640500, 10604550, 14139400, 17674250, 19281000, 21209100, 26511375, 35348500, 42418200, 53022750, 70697000, 106045500, 212091000]

約数ペア:

[(1, 212091000), (2, 106045500), (3, 70697000), (4, 53022750), (5, 42418200), (6, 35348500), (8, 26511375), (10, 21209100), (11, 19281000), (12, 17674250), (15, 14139400), (20, 10604550), (22, 9640500), (24, 8837125), (25, 8483640), (30, 7069700), (33, 6427000), (40, 5302275), (44, 4820250), (50, 4241820), (55, 3856200), (60, 3534850), (66, 3213500), (75, 2827880), (88, 2410125), (100, 2120910), (110, 1928100), (120, 1767425), (125, 1696728), (132, 1606750), (150, 1413940), (165, 1285400), (200, 1060455), (220, 964050), (250, 848364), (264, 803375), (275, 771240), (300, 706970), (330, 642700), (375, 565576), (440, 482025), (500, 424182), (550, 385620), (600, 353485), (660, 321350), (750, 282788), (825, 257080), (1000, 212091), (1100, 192810), (1320, 160675), (1375, 154248), (1500, 141394), (1650, 128540), (2200, 96405), (2750, 77124), (3000, 70697), (3300, 64270), (4125, 51416), (5500, 38562), (6427, 33000), (6600, 32135), (8250, 25708), (11000, 19281), (12854, 16500)]