28994400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{4027}}^1$

素因数の和:4053

約数の個数: 108

約数和(自身を含む): 102266892

約数和(自身を除く): 73272492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 4027, 7200, 8054, 12081, 16108, 20135, 24162, 32216, 36243, 40270, 48324, 60405, 64432, 72486, 80540, 96648, 100675, 120810, 128864, 144972, 161080, 181215, 193296, 201350, 241620, 289944, 302025, 322160, 362430, 386592, 402700, 483240, 579888, 604050, 644320, 724860, 805400, 906075, 966480, 1159776, 1208100, 1449720, 1610800, 1812150, 1932960, 2416200, 2899440, 3221600, 3624300, 4832400, 5798880, 7248600, 9664800, 14497200, 28994400]

約数ペア:

[(1, 28994400), (2, 14497200), (3, 9664800), (4, 7248600), (5, 5798880), (6, 4832400), (8, 3624300), (9, 3221600), (10, 2899440), (12, 2416200), (15, 1932960), (16, 1812150), (18, 1610800), (20, 1449720), (24, 1208100), (25, 1159776), (30, 966480), (32, 906075), (36, 805400), (40, 724860), (45, 644320), (48, 604050), (50, 579888), (60, 483240), (72, 402700), (75, 386592), (80, 362430), (90, 322160), (96, 302025), (100, 289944), (120, 241620), (144, 201350), (150, 193296), (160, 181215), (180, 161080), (200, 144972), (225, 128864), (240, 120810), (288, 100675), (300, 96648), (360, 80540), (400, 72486), (450, 64432), (480, 60405), (600, 48324), (720, 40270), (800, 36243), (900, 32216), (1200, 24162), (1440, 20135), (1800, 16108), (2400, 12081), (3600, 8054), (4027, 7200)]