64132800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 217700352

約数和(自身を除く): 153567552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 431, 465, 480, 496, 600, 620, 744, 775, 800, 862, 930, 960, 992, 1200, 1240, 1293, 1488, 1550, 1600, 1724, 1860, 1984, 2155, 2325, 2400, 2480, 2586, 2976, 3100, 3448, 3720, 4310, 4650, 4800, 4960, 5172, 5952, 6200, 6465, 6896, 7440, 8620, 9300, 9920, 10344, 10775, 12400, 12930, 13361, 13792, 14880, 17240, 18600, 20688, 21550, 24800, 25860, 26722, 27584, 29760, 32325, 34480, 37200, 40083, 41376, 43100, 49600, 51720, 53444, 64650, 66805, 68960, 74400, 80166, 82752, 86200, 103440, 106888, 129300, 133610, 137920, 148800, 160332, 172400, 200415, 206880, 213776, 258600, 267220, 320664, 334025, 344800, 400830, 413760, 427552, 517200, 534440, 641328, 668050, 689600, 801660, 855104, 1002075, 1034400, 1068880, 1282656, 1336100, 1603320, 2004150, 2068800, 2137760, 2565312, 2672200, 3206640, 4008300, 4275520, 5344400, 6413280, 8016600, 10688800, 12826560, 16033200, 21377600, 32066400, 64132800]

約数ペア:

[(1, 64132800), (2, 32066400), (3, 21377600), (4, 16033200), (5, 12826560), (6, 10688800), (8, 8016600), (10, 6413280), (12, 5344400), (15, 4275520), (16, 4008300), (20, 3206640), (24, 2672200), (25, 2565312), (30, 2137760), (31, 2068800), (32, 2004150), (40, 1603320), (48, 1336100), (50, 1282656), (60, 1068880), (62, 1034400), (64, 1002075), (75, 855104), (80, 801660), (93, 689600), (96, 668050), (100, 641328), (120, 534440), (124, 517200), (150, 427552), (155, 413760), (160, 400830), (186, 344800), (192, 334025), (200, 320664), (240, 267220), (248, 258600), (300, 213776), (310, 206880), (320, 200415), (372, 172400), (400, 160332), (431, 148800), (465, 137920), (480, 133610), (496, 129300), (600, 106888), (620, 103440), (744, 86200), (775, 82752), (800, 80166), (862, 74400), (930, 68960), (960, 66805), (992, 64650), (1200, 53444), (1240, 51720), (1293, 49600), (1488, 43100), (1550, 41376), (1600, 40083), (1724, 37200), (1860, 34480), (1984, 32325), (2155, 29760), (2325, 27584), (2400, 26722), (2480, 25860), (2586, 24800), (2976, 21550), (3100, 20688), (3448, 18600), (3720, 17240), (4310, 14880), (4650, 13792), (4800, 13361), (4960, 12930), (5172, 12400), (5952, 10775), (6200, 10344), (6465, 9920), (6896, 9300), (7440, 8620)]