76998240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 144

約数和(自身を含む): 286702416

約数和(自身を除く): 209704176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4861, 5280, 7920, 9722, 14583, 15840, 19444, 24305, 29166, 38888, 43749, 48610, 53471, 58332, 72915, 77776, 87498, 97220, 106942, 116664, 145830, 155552, 160413, 174996, 194440, 213884, 218745, 233328, 267355, 291660, 320826, 349992, 388880, 427768, 437490, 466656, 481239, 534710, 583320, 641652, 699984, 777760, 802065, 855536, 874980, 962478, 1069420, 1166640, 1283304, 1399968, 1604130, 1711072, 1749960, 1924956, 2138840, 2333280, 2406195, 2566608, 3208260, 3499920, 3849912, 4277680, 4812390, 5133216, 6416520, 6999840, 7699824, 8555360, 9624780, 12833040, 15399648, 19249560, 25666080, 38499120, 76998240]

約数ペア:

[(1, 76998240), (2, 38499120), (3, 25666080), (4, 19249560), (5, 15399648), (6, 12833040), (8, 9624780), (9, 8555360), (10, 7699824), (11, 6999840), (12, 6416520), (15, 5133216), (16, 4812390), (18, 4277680), (20, 3849912), (22, 3499920), (24, 3208260), (30, 2566608), (32, 2406195), (33, 2333280), (36, 2138840), (40, 1924956), (44, 1749960), (45, 1711072), (48, 1604130), (55, 1399968), (60, 1283304), (66, 1166640), (72, 1069420), (80, 962478), (88, 874980), (90, 855536), (96, 802065), (99, 777760), (110, 699984), (120, 641652), (132, 583320), (144, 534710), (160, 481239), (165, 466656), (176, 437490), (180, 427768), (198, 388880), (220, 349992), (240, 320826), (264, 291660), (288, 267355), (330, 233328), (352, 218745), (360, 213884), (396, 194440), (440, 174996), (480, 160413), (495, 155552), (528, 145830), (660, 116664), (720, 106942), (792, 97220), (880, 87498), (990, 77776), (1056, 72915), (1320, 58332), (1440, 53471), (1584, 48610), (1760, 43749), (1980, 38888), (2640, 29166), (3168, 24305), (3960, 19444), (4861, 15840), (5280, 14583), (7920, 9722)]