68475600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 180

約数和(自身を含む): 248260896

約数和(自身を除く): 179785296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 827, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1654, 1656, 1725, 1800, 1840, 2070, 2300, 2481, 2760, 3308, 3312, 3450, 3600, 4135, 4140, 4600, 4962, 5175, 5520, 6616, 6900, 7443, 8270, 8280, 9200, 9924, 10350, 12405, 13232, 13800, 14886, 16540, 16560, 19021, 19848, 20675, 20700, 24810, 27600, 29772, 33080, 37215, 38042, 39696, 41350, 41400, 49620, 57063, 59544, 62025, 66160, 74430, 76084, 82700, 82800, 95105, 99240, 114126, 119088, 124050, 148860, 152168, 165400, 171189, 186075, 190210, 198480, 228252, 248100, 285315, 297720, 304336, 330800, 342378, 372150, 380420, 456504, 475525, 496200, 570630, 595440, 684756, 744300, 760840, 855945, 913008, 951050, 992400, 1141260, 1369512, 1426575, 1488600, 1521680, 1711890, 1902100, 2282520, 2739024, 2853150, 2977200, 3423780, 3804200, 4279725, 4565040, 5706300, 6847560, 7608400, 8559450, 11412600, 13695120, 17118900, 22825200, 34237800, 68475600]

約数ペア:

[(1, 68475600), (2, 34237800), (3, 22825200), (4, 17118900), (5, 13695120), (6, 11412600), (8, 8559450), (9, 7608400), (10, 6847560), (12, 5706300), (15, 4565040), (16, 4279725), (18, 3804200), (20, 3423780), (23, 2977200), (24, 2853150), (25, 2739024), (30, 2282520), (36, 1902100), (40, 1711890), (45, 1521680), (46, 1488600), (48, 1426575), (50, 1369512), (60, 1141260), (69, 992400), (72, 951050), (75, 913008), (80, 855945), (90, 760840), (92, 744300), (100, 684756), (115, 595440), (120, 570630), (138, 496200), (144, 475525), (150, 456504), (180, 380420), (184, 372150), (200, 342378), (207, 330800), (225, 304336), (230, 297720), (240, 285315), (276, 248100), (300, 228252), (345, 198480), (360, 190210), (368, 186075), (400, 171189), (414, 165400), (450, 152168), (460, 148860), (552, 124050), (575, 119088), (600, 114126), (690, 99240), (720, 95105), (827, 82800), (828, 82700), (900, 76084), (920, 74430), (1035, 66160), (1104, 62025), (1150, 59544), (1200, 57063), (1380, 49620), (1654, 41400), (1656, 41350), (1725, 39696), (1800, 38042), (1840, 37215), (2070, 33080), (2300, 29772), (2481, 27600), (2760, 24810), (3308, 20700), (3312, 20675), (3450, 19848), (3600, 19021), (4135, 16560), (4140, 16540), (4600, 14886), (4962, 13800), (5175, 13232), (5520, 12405), (6616, 10350), (6900, 9924), (7443, 9200), (8270, 8280)]