1028521800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{21163}}^1$

素因数の和:21194

約数の個数: 144

約数和(自身を含む): 3582218640

約数和(自身を除く): 2553696840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 8100, 9720, 12150, 16200, 21163, 24300, 42326, 48600, 63489, 84652, 105815, 126978, 169304, 190467, 211630, 253956, 317445, 380934, 423260, 507912, 529075, 571401, 634890, 761868, 846520, 952335, 1058150, 1142802, 1269780, 1523736, 1587225, 1714203, 1904670, 2116300, 2285604, 2539560, 2857005, 3174450, 3428406, 3809340, 4232600, 4571208, 4761675, 5142609, 5714010, 6348900, 6856812, 7618680, 8571015, 9523350, 10285218, 11428020, 12697800, 13713624, 14285025, 17142030, 19046700, 20570436, 22856040, 25713045, 28570050, 34284060, 38093400, 41140872, 42855075, 51426090, 57140100, 68568120, 85710150, 102852180, 114280200, 128565225, 171420300, 205704360, 257130450, 342840600, 514260900, 1028521800]

約数ペア:

[(1, 1028521800), (2, 514260900), (3, 342840600), (4, 257130450), (5, 205704360), (6, 171420300), (8, 128565225), (9, 114280200), (10, 102852180), (12, 85710150), (15, 68568120), (18, 57140100), (20, 51426090), (24, 42855075), (25, 41140872), (27, 38093400), (30, 34284060), (36, 28570050), (40, 25713045), (45, 22856040), (50, 20570436), (54, 19046700), (60, 17142030), (72, 14285025), (75, 13713624), (81, 12697800), (90, 11428020), (100, 10285218), (108, 9523350), (120, 8571015), (135, 7618680), (150, 6856812), (162, 6348900), (180, 5714010), (200, 5142609), (216, 4761675), (225, 4571208), (243, 4232600), (270, 3809340), (300, 3428406), (324, 3174450), (360, 2857005), (405, 2539560), (450, 2285604), (486, 2116300), (540, 1904670), (600, 1714203), (648, 1587225), (675, 1523736), (810, 1269780), (900, 1142802), (972, 1058150), (1080, 952335), (1215, 846520), (1350, 761868), (1620, 634890), (1800, 571401), (1944, 529075), (2025, 507912), (2430, 423260), (2700, 380934), (3240, 317445), (4050, 253956), (4860, 211630), (5400, 190467), (6075, 169304), (8100, 126978), (9720, 105815), (12150, 84652), (16200, 63489), (21163, 48600), (24300, 42326)]