285129600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4277

約数の個数: 192

約数和(自身を含む): 1073562240

約数和(自身を除く): 788432640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4243, 4480, 4800, 5600, 6720, 8400, 8486, 9600, 11200, 12729, 13440, 16800, 16972, 21215, 22400, 25458, 29701, 33600, 33944, 42430, 50916, 59402, 63645, 67200, 67888, 84860, 89103, 101832, 106075, 118804, 127290, 135776, 148505, 169720, 178206, 203664, 212150, 237608, 254580, 271552, 297010, 318225, 339440, 356412, 407328, 424300, 445515, 475216, 509160, 543104, 594020, 636450, 678880, 712824, 742525, 814656, 848600, 891030, 950432, 1018320, 1188040, 1272900, 1357760, 1425648, 1485050, 1629312, 1697200, 1782060, 1900864, 2036640, 2227575, 2376080, 2545800, 2715520, 2851296, 2970100, 3394400, 3564120, 3801728, 4073280, 4455150, 4752160, 5091600, 5702592, 5940200, 6788800, 7128240, 8146560, 8910300, 9504320, 10183200, 11405184, 11880400, 13577600, 14256480, 17820600, 19008640, 20366400, 23760800, 28512960, 35641200, 40732800, 47521600, 57025920, 71282400, 95043200, 142564800, 285129600]

約数ペア:

[(1, 285129600), (2, 142564800), (3, 95043200), (4, 71282400), (5, 57025920), (6, 47521600), (7, 40732800), (8, 35641200), (10, 28512960), (12, 23760800), (14, 20366400), (15, 19008640), (16, 17820600), (20, 14256480), (21, 13577600), (24, 11880400), (25, 11405184), (28, 10183200), (30, 9504320), (32, 8910300), (35, 8146560), (40, 7128240), (42, 6788800), (48, 5940200), (50, 5702592), (56, 5091600), (60, 4752160), (64, 4455150), (70, 4073280), (75, 3801728), (80, 3564120), (84, 3394400), (96, 2970100), (100, 2851296), (105, 2715520), (112, 2545800), (120, 2376080), (128, 2227575), (140, 2036640), (150, 1900864), (160, 1782060), (168, 1697200), (175, 1629312), (192, 1485050), (200, 1425648), (210, 1357760), (224, 1272900), (240, 1188040), (280, 1018320), (300, 950432), (320, 891030), (336, 848600), (350, 814656), (384, 742525), (400, 712824), (420, 678880), (448, 636450), (480, 594020), (525, 543104), (560, 509160), (600, 475216), (640, 445515), (672, 424300), (700, 407328), (800, 356412), (840, 339440), (896, 318225), (960, 297010), (1050, 271552), (1120, 254580), (1200, 237608), (1344, 212150), (1400, 203664), (1600, 178206), (1680, 169720), (1920, 148505), (2100, 135776), (2240, 127290), (2400, 118804), (2688, 106075), (2800, 101832), (3200, 89103), (3360, 84860), (4200, 67888), (4243, 67200), (4480, 63645), (4800, 59402), (5600, 50916), (6720, 42430), (8400, 33944), (8486, 33600), (9600, 29701), (11200, 25458), (12729, 22400), (13440, 21215), (16800, 16972)]