78963600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2905

約数の個数: 120

約数和(自身を含む): 264036672

約数和(自身を除く): 185073072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 2861, 3450, 4600, 5520, 5722, 6900, 8583, 9200, 11444, 13800, 14305, 17166, 22888, 27600, 28610, 34332, 42915, 45776, 57220, 65803, 68664, 71525, 85830, 114440, 131606, 137328, 143050, 171660, 197409, 214575, 228880, 263212, 286100, 329015, 343320, 394818, 429150, 526424, 572200, 658030, 686640, 789636, 858300, 987045, 1052848, 1144400, 1316060, 1579272, 1645075, 1716600, 1974090, 2632120, 3158544, 3290150, 3433200, 3948180, 4935225, 5264240, 6580300, 7896360, 9870450, 13160600, 15792720, 19740900, 26321200, 39481800, 78963600]

約数ペア:

[(1, 78963600), (2, 39481800), (3, 26321200), (4, 19740900), (5, 15792720), (6, 13160600), (8, 9870450), (10, 7896360), (12, 6580300), (15, 5264240), (16, 4935225), (20, 3948180), (23, 3433200), (24, 3290150), (25, 3158544), (30, 2632120), (40, 1974090), (46, 1716600), (48, 1645075), (50, 1579272), (60, 1316060), (69, 1144400), (75, 1052848), (80, 987045), (92, 858300), (100, 789636), (115, 686640), (120, 658030), (138, 572200), (150, 526424), (184, 429150), (200, 394818), (230, 343320), (240, 329015), (276, 286100), (300, 263212), (345, 228880), (368, 214575), (400, 197409), (460, 171660), (552, 143050), (575, 137328), (600, 131606), (690, 114440), (920, 85830), (1104, 71525), (1150, 68664), (1200, 65803), (1380, 57220), (1725, 45776), (1840, 42915), (2300, 34332), (2760, 28610), (2861, 27600), (3450, 22888), (4600, 17166), (5520, 14305), (5722, 13800), (6900, 11444), (8583, 9200)]