81902400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 272881344

約数和(自身を除く): 190978944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 113, 120, 150, 151, 160, 192, 200, 226, 240, 300, 302, 320, 339, 400, 452, 453, 480, 565, 600, 604, 678, 755, 800, 904, 906, 960, 1130, 1200, 1208, 1356, 1510, 1600, 1695, 1808, 1812, 2260, 2265, 2400, 2416, 2712, 2825, 3020, 3390, 3616, 3624, 3775, 4520, 4530, 4800, 4832, 5424, 5650, 6040, 6780, 7232, 7248, 7550, 8475, 9040, 9060, 9664, 10848, 11300, 11325, 12080, 13560, 14496, 15100, 16950, 17063, 18080, 18120, 21696, 22600, 22650, 24160, 27120, 28992, 30200, 33900, 34126, 36160, 36240, 45200, 45300, 48320, 51189, 54240, 60400, 67800, 68252, 72480, 85315, 90400, 90600, 102378, 108480, 120800, 135600, 136504, 144960, 170630, 180800, 181200, 204756, 241600, 255945, 271200, 273008, 341260, 362400, 409512, 426575, 511890, 542400, 546016, 682520, 724800, 819024, 853150, 1023780, 1092032, 1279725, 1365040, 1638048, 1706300, 2047560, 2559450, 2730080, 3276096, 3412600, 4095120, 5118900, 5460160, 6825200, 8190240, 10237800, 13650400, 16380480, 20475600, 27300800, 40951200, 81902400]

約数ペア:

[(1, 81902400), (2, 40951200), (3, 27300800), (4, 20475600), (5, 16380480), (6, 13650400), (8, 10237800), (10, 8190240), (12, 6825200), (15, 5460160), (16, 5118900), (20, 4095120), (24, 3412600), (25, 3276096), (30, 2730080), (32, 2559450), (40, 2047560), (48, 1706300), (50, 1638048), (60, 1365040), (64, 1279725), (75, 1092032), (80, 1023780), (96, 853150), (100, 819024), (113, 724800), (120, 682520), (150, 546016), (151, 542400), (160, 511890), (192, 426575), (200, 409512), (226, 362400), (240, 341260), (300, 273008), (302, 271200), (320, 255945), (339, 241600), (400, 204756), (452, 181200), (453, 180800), (480, 170630), (565, 144960), (600, 136504), (604, 135600), (678, 120800), (755, 108480), (800, 102378), (904, 90600), (906, 90400), (960, 85315), (1130, 72480), (1200, 68252), (1208, 67800), (1356, 60400), (1510, 54240), (1600, 51189), (1695, 48320), (1808, 45300), (1812, 45200), (2260, 36240), (2265, 36160), (2400, 34126), (2416, 33900), (2712, 30200), (2825, 28992), (3020, 27120), (3390, 24160), (3616, 22650), (3624, 22600), (3775, 21696), (4520, 18120), (4530, 18080), (4800, 17063), (4832, 16950), (5424, 15100), (5650, 14496), (6040, 13560), (6780, 12080), (7232, 11325), (7248, 11300), (7550, 10848), (8475, 9664), (9040, 9060)]