66172800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 223490160

約数和(自身を除く): 157317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 113, 120, 122, 128, 150, 160, 183, 192, 200, 226, 240, 244, 300, 305, 320, 339, 366, 384, 400, 452, 480, 488, 565, 600, 610, 640, 678, 732, 800, 904, 915, 960, 976, 1130, 1200, 1220, 1356, 1464, 1525, 1600, 1695, 1808, 1830, 1920, 1952, 2260, 2400, 2440, 2712, 2825, 2928, 3050, 3200, 3390, 3616, 3660, 3904, 4520, 4575, 4800, 4880, 5424, 5650, 5856, 6100, 6780, 6893, 7232, 7320, 7808, 8475, 9040, 9150, 9600, 9760, 10848, 11300, 11712, 12200, 13560, 13786, 14464, 14640, 16950, 18080, 18300, 19520, 20679, 21696, 22600, 23424, 24400, 27120, 27572, 29280, 33900, 34465, 36160, 36600, 39040, 41358, 43392, 45200, 48800, 54240, 55144, 58560, 67800, 68930, 72320, 73200, 82716, 90400, 97600, 103395, 108480, 110288, 117120, 135600, 137860, 146400, 165432, 172325, 180800, 195200, 206790, 216960, 220576, 271200, 275720, 292800, 330864, 344650, 361600, 413580, 441152, 516975, 542400, 551440, 585600, 661728, 689300, 827160, 882304, 1033950, 1084800, 1102880, 1323456, 1378600, 1654320, 2067900, 2205760, 2646912, 2757200, 3308640, 4135800, 4411520, 5514400, 6617280, 8271600, 11028800, 13234560, 16543200, 22057600, 33086400, 66172800]

約数ペア:

[(1, 66172800), (2, 33086400), (3, 22057600), (4, 16543200), (5, 13234560), (6, 11028800), (8, 8271600), (10, 6617280), (12, 5514400), (15, 4411520), (16, 4135800), (20, 3308640), (24, 2757200), (25, 2646912), (30, 2205760), (32, 2067900), (40, 1654320), (48, 1378600), (50, 1323456), (60, 1102880), (61, 1084800), (64, 1033950), (75, 882304), (80, 827160), (96, 689300), (100, 661728), (113, 585600), (120, 551440), (122, 542400), (128, 516975), (150, 441152), (160, 413580), (183, 361600), (192, 344650), (200, 330864), (226, 292800), (240, 275720), (244, 271200), (300, 220576), (305, 216960), (320, 206790), (339, 195200), (366, 180800), (384, 172325), (400, 165432), (452, 146400), (480, 137860), (488, 135600), (565, 117120), (600, 110288), (610, 108480), (640, 103395), (678, 97600), (732, 90400), (800, 82716), (904, 73200), (915, 72320), (960, 68930), (976, 67800), (1130, 58560), (1200, 55144), (1220, 54240), (1356, 48800), (1464, 45200), (1525, 43392), (1600, 41358), (1695, 39040), (1808, 36600), (1830, 36160), (1920, 34465), (1952, 33900), (2260, 29280), (2400, 27572), (2440, 27120), (2712, 24400), (2825, 23424), (2928, 22600), (3050, 21696), (3200, 20679), (3390, 19520), (3616, 18300), (3660, 18080), (3904, 16950), (4520, 14640), (4575, 14464), (4800, 13786), (4880, 13560), (5424, 12200), (5650, 11712), (5856, 11300), (6100, 10848), (6780, 9760), (6893, 9600), (7232, 9150), (7320, 9040), (7808, 8475)]