427081600

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 1160706960

約数和(自身を除く): 733625360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 640, 704, 800, 880, 968, 1100, 1103, 1210, 1408, 1600, 1760, 1936, 2200, 2206, 2420, 3025, 3200, 3520, 3872, 4400, 4412, 4840, 5515, 6050, 7040, 7744, 8800, 8824, 9680, 11030, 12100, 12133, 15488, 17600, 17648, 19360, 22060, 24200, 24266, 27575, 35200, 35296, 38720, 44120, 48400, 48532, 55150, 60665, 70592, 77440, 88240, 96800, 97064, 110300, 121330, 133463, 141184, 176480, 193600, 194128, 220600, 242660, 266926, 303325, 352960, 387200, 388256, 441200, 485320, 533852, 606650, 667315, 705920, 776512, 882400, 970640, 1067704, 1213300, 1334630, 1553024, 1764800, 1941280, 2135408, 2426600, 2669260, 3336575, 3529600, 3882560, 4270816, 4853200, 5338520, 6673150, 7765120, 8541632, 9706400, 10677040, 13346300, 17083264, 19412800, 21354080, 26692600, 38825600, 42708160, 53385200, 85416320, 106770400, 213540800, 427081600]

約数ペア:

[(1, 427081600), (2, 213540800), (4, 106770400), (5, 85416320), (8, 53385200), (10, 42708160), (11, 38825600), (16, 26692600), (20, 21354080), (22, 19412800), (25, 17083264), (32, 13346300), (40, 10677040), (44, 9706400), (50, 8541632), (55, 7765120), (64, 6673150), (80, 5338520), (88, 4853200), (100, 4270816), (110, 3882560), (121, 3529600), (128, 3336575), (160, 2669260), (176, 2426600), (200, 2135408), (220, 1941280), (242, 1764800), (275, 1553024), (320, 1334630), (352, 1213300), (400, 1067704), (440, 970640), (484, 882400), (550, 776512), (605, 705920), (640, 667315), (704, 606650), (800, 533852), (880, 485320), (968, 441200), (1100, 388256), (1103, 387200), (1210, 352960), (1408, 303325), (1600, 266926), (1760, 242660), (1936, 220600), (2200, 194128), (2206, 193600), (2420, 176480), (3025, 141184), (3200, 133463), (3520, 121330), (3872, 110300), (4400, 97064), (4412, 96800), (4840, 88240), (5515, 77440), (6050, 70592), (7040, 60665), (7744, 55150), (8800, 48532), (8824, 48400), (9680, 44120), (11030, 38720), (12100, 35296), (12133, 35200), (15488, 27575), (17600, 24266), (17648, 24200), (19360, 22060)]