245125800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3167}}^1$

素因数の和:3232

約数の個数: 144

約数和(自身を含む): 842624640

約数和(自身を除く): 597498840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2150, 2580, 3096, 3167, 3225, 3870, 4300, 5160, 6334, 6450, 7740, 8600, 9501, 9675, 12668, 12900, 15480, 15835, 19002, 19350, 25336, 25800, 28503, 31670, 38004, 38700, 47505, 57006, 63340, 76008, 77400, 79175, 95010, 114012, 126680, 136181, 142515, 158350, 190020, 228024, 237525, 272362, 285030, 316700, 380040, 408543, 475050, 544724, 570060, 633400, 680905, 712575, 817086, 950100, 1089448, 1140120, 1225629, 1361810, 1425150, 1634172, 1900200, 2042715, 2451258, 2723620, 2850300, 3268344, 3404525, 4085430, 4902516, 5447240, 5700600, 6128145, 6809050, 8170860, 9805032, 10213575, 12256290, 13618100, 16341720, 20427150, 24512580, 27236200, 30640725, 40854300, 49025160, 61281450, 81708600, 122562900, 245125800]

約数ペア:

[(1, 245125800), (2, 122562900), (3, 81708600), (4, 61281450), (5, 49025160), (6, 40854300), (8, 30640725), (9, 27236200), (10, 24512580), (12, 20427150), (15, 16341720), (18, 13618100), (20, 12256290), (24, 10213575), (25, 9805032), (30, 8170860), (36, 6809050), (40, 6128145), (43, 5700600), (45, 5447240), (50, 4902516), (60, 4085430), (72, 3404525), (75, 3268344), (86, 2850300), (90, 2723620), (100, 2451258), (120, 2042715), (129, 1900200), (150, 1634172), (172, 1425150), (180, 1361810), (200, 1225629), (215, 1140120), (225, 1089448), (258, 950100), (300, 817086), (344, 712575), (360, 680905), (387, 633400), (430, 570060), (450, 544724), (516, 475050), (600, 408543), (645, 380040), (774, 316700), (860, 285030), (900, 272362), (1032, 237525), (1075, 228024), (1290, 190020), (1548, 158350), (1720, 142515), (1800, 136181), (1935, 126680), (2150, 114012), (2580, 95010), (3096, 79175), (3167, 77400), (3225, 76008), (3870, 63340), (4300, 57006), (5160, 47505), (6334, 38700), (6450, 38004), (7740, 31670), (8600, 28503), (9501, 25800), (9675, 25336), (12668, 19350), (12900, 19002), (15480, 15835)]