51679200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 171457776

約数和(自身を除く): 119778576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 75, 80, 96, 100, 120, 122, 150, 160, 183, 200, 240, 244, 300, 305, 353, 366, 400, 480, 488, 600, 610, 706, 732, 800, 915, 976, 1059, 1200, 1220, 1412, 1464, 1525, 1765, 1830, 1952, 2118, 2400, 2440, 2824, 2928, 3050, 3530, 3660, 4236, 4575, 4880, 5295, 5648, 5856, 6100, 7060, 7320, 8472, 8825, 9150, 9760, 10590, 11296, 12200, 14120, 14640, 16944, 17650, 18300, 21180, 21533, 24400, 26475, 28240, 29280, 33888, 35300, 36600, 42360, 43066, 48800, 52950, 56480, 64599, 70600, 73200, 84720, 86132, 105900, 107665, 129198, 141200, 146400, 169440, 172264, 211800, 215330, 258396, 282400, 322995, 344528, 423600, 430660, 516792, 538325, 645990, 689056, 847200, 861320, 1033584, 1076650, 1291980, 1614975, 1722640, 2067168, 2153300, 2583960, 3229950, 3445280, 4306600, 5167920, 6459900, 8613200, 10335840, 12919800, 17226400, 25839600, 51679200]

約数ペア:

[(1, 51679200), (2, 25839600), (3, 17226400), (4, 12919800), (5, 10335840), (6, 8613200), (8, 6459900), (10, 5167920), (12, 4306600), (15, 3445280), (16, 3229950), (20, 2583960), (24, 2153300), (25, 2067168), (30, 1722640), (32, 1614975), (40, 1291980), (48, 1076650), (50, 1033584), (60, 861320), (61, 847200), (75, 689056), (80, 645990), (96, 538325), (100, 516792), (120, 430660), (122, 423600), (150, 344528), (160, 322995), (183, 282400), (200, 258396), (240, 215330), (244, 211800), (300, 172264), (305, 169440), (353, 146400), (366, 141200), (400, 129198), (480, 107665), (488, 105900), (600, 86132), (610, 84720), (706, 73200), (732, 70600), (800, 64599), (915, 56480), (976, 52950), (1059, 48800), (1200, 43066), (1220, 42360), (1412, 36600), (1464, 35300), (1525, 33888), (1765, 29280), (1830, 28240), (1952, 26475), (2118, 24400), (2400, 21533), (2440, 21180), (2824, 18300), (2928, 17650), (3050, 16944), (3530, 14640), (3660, 14120), (4236, 12200), (4575, 11296), (4880, 10590), (5295, 9760), (5648, 9150), (5856, 8825), (6100, 8472), (7060, 7320)]