156421800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 546840000

約数和(自身を除く): 390418200

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, 83, 90, 100, 108, 120, 135, 150, 166, 180, 200, 216, 225, 249, 270, 300, 332, 349, 360, 415, 450, 498, 540, 600, 664, 675, 698, 747, 830, 900, 996, 1047, 1080, 1245, 1350, 1396, 1494, 1660, 1745, 1800, 1992, 2075, 2094, 2241, 2490, 2700, 2792, 2988, 3141, 3320, 3490, 3735, 4150, 4188, 4482, 4980, 5235, 5400, 5976, 6225, 6282, 6980, 7470, 8300, 8376, 8725, 8964, 9423, 9960, 10470, 11205, 12450, 12564, 13960, 14940, 15705, 16600, 17450, 17928, 18675, 18846, 20940, 22410, 24900, 25128, 26175, 28967, 29880, 31410, 34900, 37350, 37692, 41880, 44820, 47115, 49800, 52350, 56025, 57934, 62820, 69800, 74700, 75384, 78525, 86901, 89640, 94230, 104700, 112050, 115868, 125640, 144835, 149400, 157050, 173802, 188460, 209400, 224100, 231736, 235575, 260703, 289670, 314100, 347604, 376920, 434505, 448200, 471150, 521406, 579340, 628200, 695208, 724175, 782109, 869010, 942300, 1042812, 1158680, 1303515, 1448350, 1564218, 1738020, 1884600, 2085624, 2172525, 2607030, 2896700, 3128436, 3476040, 3910545, 4345050, 5214060, 5793400, 6256872, 6517575, 7821090, 8690100, 10428120, 13035150, 15642180, 17380200, 19552725, 26070300, 31284360, 39105450, 52140600, 78210900, 156421800]

約数ペア:

[(1, 156421800), (2, 78210900), (3, 52140600), (4, 39105450), (5, 31284360), (6, 26070300), (8, 19552725), (9, 17380200), (10, 15642180), (12, 13035150), (15, 10428120), (18, 8690100), (20, 7821090), (24, 6517575), (25, 6256872), (27, 5793400), (30, 5214060), (36, 4345050), (40, 3910545), (45, 3476040), (50, 3128436), (54, 2896700), (60, 2607030), (72, 2172525), (75, 2085624), (83, 1884600), (90, 1738020), (100, 1564218), (108, 1448350), (120, 1303515), (135, 1158680), (150, 1042812), (166, 942300), (180, 869010), (200, 782109), (216, 724175), (225, 695208), (249, 628200), (270, 579340), (300, 521406), (332, 471150), (349, 448200), (360, 434505), (415, 376920), (450, 347604), (498, 314100), (540, 289670), (600, 260703), (664, 235575), (675, 231736), (698, 224100), (747, 209400), (830, 188460), (900, 173802), (996, 157050), (1047, 149400), (1080, 144835), (1245, 125640), (1350, 115868), (1396, 112050), (1494, 104700), (1660, 94230), (1745, 89640), (1800, 86901), (1992, 78525), (2075, 75384), (2094, 74700), (2241, 69800), (2490, 62820), (2700, 57934), (2792, 56025), (2988, 52350), (3141, 49800), (3320, 47115), (3490, 44820), (3735, 41880), (4150, 37692), (4188, 37350), (4482, 34900), (4980, 31410), (5235, 29880), (5400, 28967), (5976, 26175), (6225, 25128), (6282, 24900), (6980, 22410), (7470, 20940), (8300, 18846), (8376, 18675), (8725, 17928), (8964, 17450), (9423, 16600), (9960, 15705), (10470, 14940), (11205, 13960), (12450, 12564)]