272588800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{11}}^3$

素因数の和:69

約数の個数: 168

約数和(自身を含む): 743526072

約数和(自身を除く): 470937272

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, 256, 275, 320, 352, 400, 440, 484, 512, 550, 605, 640, 704, 800, 880, 968, 1024, 1100, 1210, 1280, 1331, 1408, 1600, 1760, 1936, 2048, 2200, 2420, 2560, 2662, 2816, 3025, 3200, 3520, 3872, 4096, 4400, 4840, 5120, 5324, 5632, 6050, 6400, 6655, 7040, 7744, 8192, 8800, 9680, 10240, 10648, 11264, 12100, 12800, 13310, 14080, 15488, 17600, 19360, 20480, 21296, 22528, 24200, 25600, 26620, 28160, 30976, 33275, 35200, 38720, 40960, 42592, 45056, 48400, 51200, 53240, 56320, 61952, 66550, 70400, 77440, 85184, 90112, 96800, 102400, 106480, 112640, 123904, 133100, 140800, 154880, 170368, 193600, 204800, 212960, 225280, 247808, 266200, 281600, 309760, 340736, 387200, 425920, 450560, 495616, 532400, 563200, 619520, 681472, 774400, 851840, 991232, 1064800, 1126400, 1239040, 1362944, 1548800, 1703680, 2129600, 2252800, 2478080, 2725888, 3097600, 3407360, 4259200, 4956160, 5451776, 6195200, 6814720, 8518400, 10903552, 12390400, 13629440, 17036800, 24780800, 27258880, 34073600, 54517760, 68147200, 136294400, 272588800]

約数ペア:

[(1, 272588800), (2, 136294400), (4, 68147200), (5, 54517760), (8, 34073600), (10, 27258880), (11, 24780800), (16, 17036800), (20, 13629440), (22, 12390400), (25, 10903552), (32, 8518400), (40, 6814720), (44, 6195200), (50, 5451776), (55, 4956160), (64, 4259200), (80, 3407360), (88, 3097600), (100, 2725888), (110, 2478080), (121, 2252800), (128, 2129600), (160, 1703680), (176, 1548800), (200, 1362944), (220, 1239040), (242, 1126400), (256, 1064800), (275, 991232), (320, 851840), (352, 774400), (400, 681472), (440, 619520), (484, 563200), (512, 532400), (550, 495616), (605, 450560), (640, 425920), (704, 387200), (800, 340736), (880, 309760), (968, 281600), (1024, 266200), (1100, 247808), (1210, 225280), (1280, 212960), (1331, 204800), (1408, 193600), (1600, 170368), (1760, 154880), (1936, 140800), (2048, 133100), (2200, 123904), (2420, 112640), (2560, 106480), (2662, 102400), (2816, 96800), (3025, 90112), (3200, 85184), (3520, 77440), (3872, 70400), (4096, 66550), (4400, 61952), (4840, 56320), (5120, 53240), (5324, 51200), (5632, 48400), (6050, 45056), (6400, 42592), (6655, 40960), (7040, 38720), (7744, 35200), (8192, 33275), (8800, 30976), (9680, 28160), (10240, 26620), (10648, 25600), (11264, 24200), (12100, 22528), (12800, 21296), (13310, 20480), (14080, 19360), (15488, 17600)]