148544000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 405991872

約数和(自身を除く): 257447872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 211, 220, 250, 256, 275, 320, 352, 400, 422, 440, 500, 512, 550, 640, 704, 800, 844, 880, 1000, 1055, 1100, 1280, 1375, 1408, 1600, 1688, 1760, 2000, 2110, 2200, 2321, 2560, 2750, 2816, 3200, 3376, 3520, 4000, 4220, 4400, 4642, 5275, 5500, 5632, 6400, 6752, 7040, 8000, 8440, 8800, 9284, 10550, 11000, 11605, 12800, 13504, 14080, 16000, 16880, 17600, 18568, 21100, 22000, 23210, 26375, 27008, 28160, 32000, 33760, 35200, 37136, 42200, 44000, 46420, 52750, 54016, 58025, 64000, 67520, 70400, 74272, 84400, 88000, 92840, 105500, 108032, 116050, 135040, 140800, 148544, 168800, 176000, 185680, 211000, 232100, 270080, 290125, 297088, 337600, 352000, 371360, 422000, 464200, 540160, 580250, 594176, 675200, 704000, 742720, 844000, 928400, 1160500, 1188352, 1350400, 1485440, 1688000, 1856800, 2321000, 2700800, 2970880, 3376000, 3713600, 4642000, 5941760, 6752000, 7427200, 9284000, 13504000, 14854400, 18568000, 29708800, 37136000, 74272000, 148544000]

約数ペア:

[(1, 148544000), (2, 74272000), (4, 37136000), (5, 29708800), (8, 18568000), (10, 14854400), (11, 13504000), (16, 9284000), (20, 7427200), (22, 6752000), (25, 5941760), (32, 4642000), (40, 3713600), (44, 3376000), (50, 2970880), (55, 2700800), (64, 2321000), (80, 1856800), (88, 1688000), (100, 1485440), (110, 1350400), (125, 1188352), (128, 1160500), (160, 928400), (176, 844000), (200, 742720), (211, 704000), (220, 675200), (250, 594176), (256, 580250), (275, 540160), (320, 464200), (352, 422000), (400, 371360), (422, 352000), (440, 337600), (500, 297088), (512, 290125), (550, 270080), (640, 232100), (704, 211000), (800, 185680), (844, 176000), (880, 168800), (1000, 148544), (1055, 140800), (1100, 135040), (1280, 116050), (1375, 108032), (1408, 105500), (1600, 92840), (1688, 88000), (1760, 84400), (2000, 74272), (2110, 70400), (2200, 67520), (2321, 64000), (2560, 58025), (2750, 54016), (2816, 52750), (3200, 46420), (3376, 44000), (3520, 42200), (4000, 37136), (4220, 35200), (4400, 33760), (4642, 32000), (5275, 28160), (5500, 27008), (5632, 26375), (6400, 23210), (6752, 22000), (7040, 21100), (8000, 18568), (8440, 17600), (8800, 16880), (9284, 16000), (10550, 14080), (11000, 13504), (11605, 12800)]